{"_meta":{"attribution":"Data aggregated by pdata.world (https://pdata.world) from 8 prediction-market venues; CC BY 4.0; source data © each venue.","canonical_url":"https://pdata.world/events/polymarket/1159154","as_of":"2026-10-10T05:13:14.539661Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Chicago Marathon Women's Winner\" — \"Brigid Kosgei\" leads at 28% across 14 outcomes as of 2026-10-10 UTC. https://pdata.world/events/polymarket/1159154","source_url":"https://polymarket.com/event/chicago-marathon-womens-winner-2026"},"source":"polymarket","id":"1159154","ticker":"chicago-marathon-womens-winner-2026","slug":"chicago-marathon-womens-winner-2026","title":"Chicago Marathon Women's Winner","description":"This market will resolve according to the listed athlete who wins the 2026 Women’s Chicago Marathon.\n\nIf this athlete is eliminated from contention for winning this event based on the official rules of the Chicago Marathon, this market will resolve to “No.”\n\nIn case of a tie, this market will resolve in favor of the athlete whose last name comes first in alphabetical order.\n\nIf an unlisted athlete wins the 2026 Women’s Chicago Marathon, this market will resolve to “Other.”\n\nIf no winner is announced by October 18, 2026, at 11:59 PM ET, this market will resolve to “Other.”\n\nThe resolution source will be the first official results published by the Chicago Marathon (https://www.chicagomarathon.com/results/).","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/chicago-marathon-womens-winner-2026-VnPQh6IPmrE-.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/chicago-marathon-womens-winner-2026-VnPQh6IPmrE-.jpg","active":true,"closed":false,"start_date":"2026-10-09T13:11:08Z","end_date":"2026-10-11T23:00:00Z","closed_time":null,"volume":4324.414614,"volume_24hr":4324.414614,"volume_24h_change":null,"normalized_vol_24hr":28.742969512939453,"normalized_volume":15.92612361907959,"liquidity":14698.39111,"open_interest":1001.5078159999999,"categories":["Sports"],"tags":[{"id":"1","slug":"sports","label":"Sports"},{"id":"100770","slug":"chicago","label":"Chicago"},{"id":"319","slug":"running","label":"running"},{"id":"318","slug":"marathon","label":"marathon"}],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Brigid Kosgei","top_outcome_probability":0.285,"top_outcome_prob_24h_change":-0.21500000000000002,"top_outcome_volume_24h_change":2602.854614,"updated_at":"2026-10-10T04:55:13.601245Z","fetched_at":"2026-10-10T04:55:13.601245Z","added_at":"2026-10-09T13:12:22.945069Z","url":"https://polymarket.com/event/chicago-marathon-womens-winner-2026","chart_24h":[0.0,0.0,0.0,0.0,1113.55,1113.55,1113.55,1113.55,1113.55,1113.55,1113.55,1113.55,1113.55,1113.55,1113.55,1113.55,1113.55,3117.284614,4324.414614,4324.414614,4324.414614],"kind":"live","mutually_exclusive":true,"markets_total":14,"markets":[{"source":"polymarket","id":"5456744","event_id":"1159154","slug":"will-brigid-kosgei-win-the-2026-womens-chicago-marathon","question":"Will Brigid Kosgei win the 2026 Women's Chicago Marathon?","group_item_title":"Brigid Kosgei","description":"This market will resolve according to the listed athlete who wins the 2026 Women’s Chicago Marathon.\n\nIf this athlete is eliminated from contention for winning this event based on the official rules of the Chicago Marathon, this market will resolve to “No.”\n\nIn case of a tie, this market will resolve in favor of the athlete whose last name comes first in alphabetical order.\n\nIf an unlisted athlete wins the 2026 Women’s Chicago Marathon, this market will resolve to “Other.”\n\nIf no winner is announced by October 18, 2026, at 11:59 PM ET, this market will resolve to “Other.”\n\nThe resolution source will be the first official results published by the Chicago Marathon (https://www.chicagomarathon.com/results/).","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-brigid-kosgei-win-the-2026-womens-chicago-marathon-yd4EEXqI3ufQ.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-brigid-kosgei-win-the-2026-womens-chicago-marathon-yd4EEXqI3ufQ.jpg","outcomes":["Yes","No"],"outcome_prices":[0.285,0.715],"probability":0.285,"spread":0.01,"active":true,"closed":false,"start_date":"2026-10-09T13:11:08Z","end_date":"2026-10-11T23:00:00Z","closed_time":null,"result":null,"volume":2602.854614,"volume_24hr":2602.854614,"prob_24h_change":-0.21500000000000002,"volume_24h_change":2602.854614,"normalized_vol_24hr":26.85758399963379,"normalized_volume":18.14754295349121,"liquidity":689.6288,"categories":["Sports"],"countries":[],"updated_at":"2026-10-10T02:54:19.727763Z","fetched_at":"2026-10-10T02:54:19.727763Z","added_at":"2026-10-09T13:12:22.988110Z","url":"https://polymarket.com/event/chicago-marathon-womens-winner-2026/will-brigid-kosgei-win-the-2026-womens-chicago-marathon","event_title":"Chicago Marathon Women's Winner","chart_24h":[0.5,0.14,0.13,0.135,0.28,0.275,0.275,0.275,0.275,0.275,0.275,0.275,0.275,0.275,0.375,0.285]},{"source":"polymarket","id":"5456745","event_id":"1159154","slug":"will-hawi-feysa-win-the-2026-womens-chicago-marathon","question":"Will Hawi Feysa win the 2026 Women's Chicago Marathon?","group_item_title":"Hawi Feysa","description":"This market will resolve according to the listed athlete who wins the 2026 Women’s Chicago Marathon.\n\nIf this athlete is eliminated from contention for winning this event based on the official rules of the Chicago Marathon, this market will resolve to “No.”\n\nIn case of a tie, this market will resolve in favor of the athlete whose last name comes first in alphabetical order.\n\nIf an unlisted athlete wins the 2026 Women’s Chicago Marathon, this market will resolve to “Other.”\n\nIf no winner is announced by October 18, 2026, at 11:59 PM ET, this market will resolve to “Other.”\n\nThe resolution source will be the first official results published by the Chicago Marathon (https://www.chicagomarathon.com/results/).","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-hawi-feysa-win-the-2026-womens-chicago-marathon-wcSU11N0bnPO.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-hawi-feysa-win-the-2026-womens-chicago-marathon-wcSU11N0bnPO.jpg","outcomes":["Yes","No"],"outcome_prices":[0.225,0.775],"probability":0.225,"spread":0.01,"active":true,"closed":false,"start_date":"2026-10-09T13:11:08Z","end_date":"2026-10-11T23:00:00Z","closed_time":null,"result":null,"volume":191.19,"volume_24hr":191.19,"prob_24h_change":-0.275,"volume_24h_change":191.19,"normalized_vol_24hr":12.00655746459961,"normalized_volume":8.112773895263672,"liquidity":1339.1118,"categories":["Sports"],"countries":[],"updated_at":"2026-10-10T02:29:11.399430Z","fetched_at":"2026-10-10T02:29:11.399430Z","added_at":"2026-10-09T13:12:22.988110Z","url":"https://polymarket.com/event/chicago-marathon-womens-winner-2026/will-hawi-feysa-win-the-2026-womens-chicago-marathon","event_title":"Chicago Marathon Women's Winner","chart_24h":[0.5,0.14,0.08,0.055,0.23,0.225,0.225]},{"source":"polymarket","id":"5456749","event_id":"1159154","slug":"will-sharon-lokedi-win-the-2026-womens-chicago-marathon","question":"Will Sharon Lokedi win the 2026 Women's Chicago Marathon?","group_item_title":"Sharon Lokedi","description":"This market will resolve according to the listed athlete who wins the 2026 Women’s Chicago Marathon.\n\nIf this athlete is eliminated from contention for winning this event based on the official rules of the Chicago Marathon, this market will resolve to “No.”\n\nIn case of a tie, this market will resolve in favor of the athlete whose last name comes first in alphabetical order.\n\nIf an unlisted athlete wins the 2026 Women’s Chicago Marathon, this market will resolve to “Other.”\n\nIf no winner is announced by October 18, 2026, at 11:59 PM ET, this market will resolve to “Other.”\n\nThe resolution source will be the first official results published by the Chicago Marathon (https://www.chicagomarathon.com/results/).","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-sharon-lokedi-win-the-2026-womens-chicago-marathon-WaQoNTNAYwqo.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-sharon-lokedi-win-the-2026-womens-chicago-marathon-WaQoNTNAYwqo.jpg","outcomes":["Yes","No"],"outcome_prices":[0.185,0.815],"probability":0.185,"spread":0.01,"active":true,"closed":false,"start_date":"2026-10-09T13:11:08Z","end_date":"2026-10-11T23:00:00Z","closed_time":null,"result":null,"volume":156.78,"volume_24hr":156.78,"prob_24h_change":-0.315,"volume_24h_change":156.78,"normalized_vol_24hr":11.12255573272705,"normalized_volume":7.515458583831787,"liquidity":2321.9281,"categories":["Sports"],"countries":[],"updated_at":"2026-10-10T02:29:11.399430Z","fetched_at":"2026-10-10T02:29:11.399430Z","added_at":"2026-10-09T13:12:22.988110Z","url":"https://polymarket.com/event/chicago-marathon-womens-winner-2026/will-sharon-lokedi-win-the-2026-womens-chicago-marathon","event_title":"Chicago Marathon Women's Winner","chart_24h":[0.5,0.355,0.13,0.055,0.185,0.185]},{"source":"polymarket","id":"5456746","event_id":"1159154","slug":"will-sutume-kebede-win-the-2026-womens-chicago-marathon","question":"Will Sutume Kebede win the 2026 Women's Chicago Marathon?","group_item_title":"Sutume Kebede","description":"This market will resolve according to the listed athlete who wins the 2026 Women’s Chicago Marathon.\n\nIf this athlete is eliminated from contention for winning this event based on the official rules of the Chicago Marathon, this market will resolve to “No.”\n\nIn case of a tie, this market will resolve in favor of the athlete whose last name comes first in alphabetical order.\n\nIf an unlisted athlete wins the 2026 Women’s Chicago Marathon, this market will resolve to “Other.”\n\nIf no winner is announced by October 18, 2026, at 11:59 PM ET, this market will resolve to “Other.”\n\nThe resolution source will be the first official results published by the Chicago Marathon (https://www.chicagomarathon.com/results/).","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-sutume-kebede-win-the-2026-womens-chicago-marathon-R02eVuZHQO0o.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-sutume-kebede-win-the-2026-womens-chicago-marathon-R02eVuZHQO0o.jpg","outcomes":["Yes","No"],"outcome_prices":[0.125,0.875],"probability":0.125,"spread":0.01,"active":true,"closed":false,"start_date":"2026-10-09T13:11:08Z","end_date":"2026-10-11T23:00:00Z","closed_time":null,"result":null,"volume":150.19,"volume_24hr":150.19,"prob_24h_change":-0.375,"volume_24h_change":150.19,"normalized_vol_24hr":10.935826301574707,"normalized_volume":7.389286518096924,"liquidity":907.9265,"categories":["Sports"],"countries":[],"updated_at":"2026-10-10T02:29:11.399430Z","fetched_at":"2026-10-10T02:29:11.399430Z","added_at":"2026-10-09T13:12:22.988110Z","url":"https://polymarket.com/event/chicago-marathon-womens-winner-2026/will-sutume-kebede-win-the-2026-womens-chicago-marathon","event_title":"Chicago Marathon Women's Winner","chart_24h":[0.5,0.13,0.13,0.055,0.125,0.125]},{"source":"polymarket","id":"5456747","event_id":"1159154","slug":"will-megertu-alemu-win-the-2026-womens-chicago-marathon","question":"Will Megertu Alemu win the 2026 Women's Chicago Marathon?","group_item_title":"Megertu Alemu","description":"This market will resolve according to the listed athlete who wins the 2026 Women’s Chicago Marathon.\n\nIf this athlete is eliminated from contention for winning this event based on the official rules of the Chicago Marathon, this market will resolve to “No.”\n\nIn case of a tie, this market will resolve in favor of the athlete whose last name comes first in alphabetical order.\n\nIf an unlisted athlete wins the 2026 Women’s Chicago Marathon, this market will resolve to “Other.”\n\nIf no winner is announced by October 18, 2026, at 11:59 PM ET, this market will resolve to “Other.”\n\nThe resolution source will be the first official results published by the Chicago Marathon (https://www.chicagomarathon.com/results/).","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-megertu-alemu-win-the-2026-womens-chicago-marathon-rDciuT_w9wJs.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-megertu-alemu-win-the-2026-womens-chicago-marathon-rDciuT_w9wJs.jpg","outcomes":["Yes","No"],"outcome_prices":[0.075,0.925],"probability":0.075,"spread":0.01,"active":true,"closed":false,"start_date":"2026-10-09T13:11:08Z","end_date":"2026-10-11T23:00:00Z","closed_time":null,"result":null,"volume":130.19,"volume_24hr":130.19,"prob_24h_change":-0.425,"volume_24h_change":130.19,"normalized_vol_24hr":10.326184272766113,"normalized_volume":6.977354049682617,"liquidity":974.1936,"categories":["Sports"],"countries":[],"updated_at":"2026-10-10T02:29:11.399430Z","fetched_at":"2026-10-10T02:29:11.399430Z","added_at":"2026-10-09T13:12:22.988110Z","url":"https://polymarket.com/event/chicago-marathon-womens-winner-2026/will-megertu-alemu-win-the-2026-womens-chicago-marathon","event_title":"Chicago Marathon Women's Winner","chart_24h":[0.5,0.14,0.08,0.065,0.075,0.075,0.075,0.075,0.075,0.075,0.075]},{"source":"polymarket","id":"5456758","event_id":"1159154","slug":"will-another-runner-win-the-2026-womens-chicago-marathon","question":"Will another runner win the 2026 Women's Chicago Marathon?","group_item_title":"Other","description":"This market will resolve according to the listed athlete who wins the 2026 Women’s Chicago Marathon.\n\nIf this athlete is eliminated from contention for winning this event based on the official rules of the Chicago Marathon, this market will resolve to “No.”\n\nIn case of a tie, this market will resolve in favor of the athlete whose last name comes first in alphabetical order.\n\nIf an unlisted athlete wins the 2026 Women’s Chicago Marathon, this market will resolve to “Other.”\n\nIf no winner is announced by October 18, 2026, at 11:59 PM ET, this market will resolve to “Other.”\n\nThe resolution source will be the first official results published by the Chicago Marathon (https://www.chicagomarathon.com/results/).","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-another-runner-win-the-2026-womens-chicago-marathon-l8EcjtlAhLl4.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-another-runner-win-the-2026-womens-chicago-marathon-l8EcjtlAhLl4.jpg","outcomes":["Yes","No"],"outcome_prices":[0.048,0.952],"probability":0.048,"spread":0.076,"active":true,"closed":false,"start_date":"2026-10-09T13:11:08Z","end_date":"2026-10-11T23:00:00Z","closed_time":null,"result":null,"volume":126.59,"volume_24hr":126.59,"prob_24h_change":-0.452,"volume_24h_change":126.59,"normalized_vol_24hr":10.208684921264648,"normalized_volume":6.897960186004639,"liquidity":739.7447,"categories":["Sports"],"countries":[],"updated_at":"2026-10-10T03:18:51.417307Z","fetched_at":"2026-10-10T03:18:51.417307Z","added_at":"2026-10-09T13:12:22.988110Z","url":"https://polymarket.com/event/chicago-marathon-womens-winner-2026/will-another-runner-win-the-2026-womens-chicago-marathon","event_title":"Chicago Marathon Women's Winner","chart_24h":[0.5,0.19,0.135,0.205,0.038,0.0335,0.0335,0.0445,0.0495,0.046,0.0465,0.0515,0.051,0.0515,0.0505,0.052,0.049,0.0235,0.048]},{"source":"polymarket","id":"5456748","event_id":"1159154","slug":"will-brillian-kipkoech-win-the-2026-womens-chicago-marathon","question":"Will Brillian Kipkoech win the 2026 Women's Chicago Marathon?","group_item_title":"Brillian Kipkoech","description":"This market will resolve according to the listed athlete who wins the 2026 Women’s Chicago Marathon.\n\nIf this athlete is eliminated from contention for winning this event based on the official rules of the Chicago Marathon, this market will resolve to “No.”\n\nIn case of a tie, this market will resolve in favor of the athlete whose last name comes first in alphabetical order.\n\nIf an unlisted athlete wins the 2026 Women’s Chicago Marathon, this market will resolve to “Other.”\n\nIf no winner is announced by October 18, 2026, at 11:59 PM ET, this market will resolve to “Other.”\n\nThe resolution source will be the first official results published by the Chicago Marathon (https://www.chicagomarathon.com/results/).","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-brillian-kipkoech-win-the-2026-womens-chicago-marathon-zA4qckpDuQfy.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-brillian-kipkoech-win-the-2026-womens-chicago-marathon-zA4qckpDuQfy.jpg","outcomes":["Yes","No"],"outcome_prices":[0.043,0.957],"probability":0.043,"spread":0.046,"active":true,"closed":false,"start_date":"2026-10-09T13:11:08Z","end_date":"2026-10-11T23:00:00Z","closed_time":null,"result":null,"volume":70.19,"volume_24hr":70.19,"prob_24h_change":-0.457,"volume_24h_change":70.19,"normalized_vol_24hr":7.899636745452881,"normalized_volume":5.337747573852539,"liquidity":757.94484,"categories":["Sports"],"countries":[],"updated_at":"2026-10-10T03:18:51.417307Z","fetched_at":"2026-10-10T03:18:51.417307Z","added_at":"2026-10-09T13:12:22.988110Z","url":"https://polymarket.com/event/chicago-marathon-womens-winner-2026/will-brillian-kipkoech-win-the-2026-womens-chicago-marathon","event_title":"Chicago Marathon Women's Winner","chart_24h":[0.5,0.13,0.08,0.05,0.045,0.045,0.04,0.045,0.04,0.04,0.045,0.04,0.045,0.045,0.04,0.044,0.043]},{"source":"polymarket","id":"5456755","event_id":"1159154","slug":"will-sara-hall-win-the-2026-womens-chicago-marathon","question":"Will Sara Hall win the 2026 Women's Chicago Marathon?","group_item_title":"Sara Hall","description":"This market will resolve according to the listed athlete who wins the 2026 Women’s Chicago Marathon.\n\nIf this athlete is eliminated from contention for winning this event based on the official rules of the Chicago Marathon, this market will resolve to “No.”\n\nIn case of a tie, this market will resolve in favor of the athlete whose last name comes first in alphabetical order.\n\nIf an unlisted athlete wins the 2026 Women’s Chicago Marathon, this market will resolve to “Other.”\n\nIf no winner is announced by October 18, 2026, at 11:59 PM ET, this market will resolve to “Other.”\n\nThe resolution source will be the first official results published by the Chicago Marathon (https://www.chicagomarathon.com/results/).","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-sara-hall-win-the-2026-womens-chicago-marathon-21j6Ap9Cezkb.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-sara-hall-win-the-2026-womens-chicago-marathon-21j6Ap9Cezkb.jpg","outcomes":["Yes","No"],"outcome_prices":[0.026,0.974],"probability":0.026,"spread":0.032,"active":true,"closed":false,"start_date":"2026-10-09T13:11:08Z","end_date":"2026-10-11T23:00:00Z","closed_time":null,"result":null,"volume":148.19,"volume_24hr":148.19,"prob_24h_change":-0.474,"volume_24h_change":148.19,"normalized_vol_24hr":10.877867698669434,"normalized_volume":7.350123882293701,"liquidity":620.43272,"categories":["Sports"],"countries":[],"updated_at":"2026-10-10T02:29:11.399430Z","fetched_at":"2026-10-10T02:29:11.399430Z","added_at":"2026-10-09T13:12:22.988110Z","url":"https://polymarket.com/event/chicago-marathon-womens-winner-2026/will-sara-hall-win-the-2026-womens-chicago-marathon","event_title":"Chicago Marathon Women's Winner","chart_24h":[0.5,0.14,0.055,0.028,0.0255,0.026,0.026]},{"source":"polymarket","id":"5456754","event_id":"1159154","slug":"will-fantu-worku-win-the-2026-womens-chicago-marathon","question":"Will Fantu Worku win the 2026 Women's Chicago Marathon?","group_item_title":"Fantu Worku","description":"This market will resolve according to the listed athlete who wins the 2026 Women’s Chicago Marathon.\n\nIf this athlete is eliminated from contention for winning this event based on the official rules of the Chicago Marathon, this market will resolve to “No.”\n\nIn case of a tie, this market will resolve in favor of the athlete whose last name comes first in alphabetical order.\n\nIf an unlisted athlete wins the 2026 Women’s Chicago Marathon, this market will resolve to “Other.”\n\nIf no winner is announced by October 18, 2026, at 11:59 PM ET, this market will resolve to “Other.”\n\nThe resolution source will be the first official results published by the Chicago Marathon (https://www.chicagomarathon.com/results/).","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-fantu-worku-win-the-2026-womens-chicago-marathon-IJuPnd7O_at6.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-fantu-worku-win-the-2026-womens-chicago-marathon-IJuPnd7O_at6.jpg","outcomes":["Yes","No"],"outcome_prices":[0.024,0.976],"probability":0.024,"spread":0.028,"active":true,"closed":false,"start_date":"2026-10-09T13:11:08Z","end_date":"2026-10-11T23:00:00Z","closed_time":null,"result":null,"volume":130.19,"volume_24hr":130.19,"prob_24h_change":-0.476,"volume_24h_change":130.19,"normalized_vol_24hr":10.326184272766113,"normalized_volume":6.977354049682617,"liquidity":398.14566,"categories":["Sports"],"countries":[],"updated_at":"2026-10-10T02:54:19.727763Z","fetched_at":"2026-10-10T02:54:19.727763Z","added_at":"2026-10-09T13:12:22.988110Z","url":"https://polymarket.com/event/chicago-marathon-womens-winner-2026/will-fantu-worku-win-the-2026-womens-chicago-marathon","event_title":"Chicago Marathon Women's Winner","chart_24h":[0.5,0.14,0.08,0.05,0.023,0.0215,0.024,0.024,0.024,0.024,0.024,0.024,0.024,0.024,0.0235,0.024]},{"source":"polymarket","id":"5456752","event_id":"1159154","slug":"will-joan-kilimo-win-the-2026-womens-chicago-marathon","question":"Will Joan Kilimo win the 2026 Women's Chicago Marathon?","group_item_title":"Joan Kilimo","description":"This market will resolve according to the listed athlete who wins the 2026 Women’s Chicago Marathon.\n\nIf this athlete is eliminated from contention for winning this event based on the official rules of the Chicago Marathon, this market will resolve to “No.”\n\nIn case of a tie, this market will resolve in favor of the athlete whose last name comes first in alphabetical order.\n\nIf an unlisted athlete wins the 2026 Women’s Chicago Marathon, this market will resolve to “Other.”\n\nIf no winner is announced by October 18, 2026, at 11:59 PM ET, this market will resolve to “Other.”\n\nThe resolution source will be the first official results published by the Chicago Marathon (https://www.chicagomarathon.com/results/).","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-joan-kilimo-win-the-2026-womens-chicago-marathon-txoWBujHQ6qH.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-joan-kilimo-win-the-2026-womens-chicago-marathon-txoWBujHQ6qH.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0175,0.9825],"probability":0.0175,"spread":0.031,"active":true,"closed":false,"start_date":"2026-10-09T13:11:08Z","end_date":"2026-10-11T23:00:00Z","closed_time":null,"result":null,"volume":130.19,"volume_24hr":130.19,"prob_24h_change":-0.4825,"volume_24h_change":130.19,"normalized_vol_24hr":10.326184272766113,"normalized_volume":6.977354049682617,"liquidity":624.23221,"categories":["Sports"],"countries":[],"updated_at":"2026-10-10T03:18:51.417307Z","fetched_at":"2026-10-10T03:18:51.417307Z","added_at":"2026-10-09T13:12:22.988110Z","url":"https://polymarket.com/event/chicago-marathon-womens-winner-2026/will-joan-kilimo-win-the-2026-womens-chicago-marathon","event_title":"Chicago Marathon Women's Winner","chart_24h":[0.5,0.13,0.08,0.055,0.0215,0.021,0.0215,0.0215,0.0215,0.0215,0.0215,0.0215,0.016,0.0175]},{"source":"polymarket","id":"5456756","event_id":"1159154","slug":"will-ariel-brodey-win-the-2026-womens-chicago-marathon","question":"Will Ariel Brodey win the 2026 Women's Chicago Marathon?","group_item_title":"Ariel Brodey","description":"This market will resolve according to the listed athlete who wins the 2026 Women’s Chicago Marathon.\n\nIf this athlete is eliminated from contention for winning this event based on the official rules of the Chicago Marathon, this market will resolve to “No.”\n\nIn case of a tie, this market will resolve in favor of the athlete whose last name comes first in alphabetical order.\n\nIf an unlisted athlete wins the 2026 Women’s Chicago Marathon, this market will resolve to “Other.”\n\nIf no winner is announced by October 18, 2026, at 11:59 PM ET, this market will resolve to “Other.”\n\nThe resolution source will be the first official results published by the Chicago Marathon (https://www.chicagomarathon.com/results/).","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-ariel-brodey-win-the-2026-womens-chicago-marathon-bT8BnpuAW5Zg.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-ariel-brodey-win-the-2026-womens-chicago-marathon-bT8BnpuAW5Zg.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0095,0.9905],"probability":0.0095,"spread":0.019,"active":true,"closed":false,"start_date":"2026-10-09T13:11:08Z","end_date":"2026-10-11T23:00:00Z","closed_time":null,"result":null,"volume":57.19,"volume_24hr":57.190000000000005,"prob_24h_change":-0.4905,"volume_24h_change":57.190000000000005,"normalized_vol_24hr":7.170401573181152,"normalized_volume":4.845006465911865,"liquidity":679.31912,"categories":["Sports"],"countries":[],"updated_at":"2026-10-10T03:18:51.417307Z","fetched_at":"2026-10-10T03:18:51.417307Z","added_at":"2026-10-09T13:12:22.988110Z","url":"https://polymarket.com/event/chicago-marathon-womens-winner-2026/will-ariel-brodey-win-the-2026-womens-chicago-marathon","event_title":"Chicago 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published by the Chicago Marathon (https://www.chicagomarathon.com/results/).","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-loice-chemnung-win-the-2026-womens-chicago-marathon-6NuaOFI6lJRA.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-loice-chemnung-win-the-2026-womens-chicago-marathon-6NuaOFI6lJRA.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0025,0.9975],"probability":0.0025,"spread":0.003,"active":true,"closed":false,"start_date":"2026-10-09T13:11:08Z","end_date":"2026-10-11T23:00:00Z","closed_time":null,"result":null,"volume":125.19,"volume_24hr":125.19,"prob_24h_change":-0.4975,"volume_24h_change":125.19,"normalized_vol_24hr":10.162278175354004,"normalized_volume":6.866603851318359,"liquidity":612.10199,"categories":["Sports"],"countries":[],"updated_at":"2026-10-10T03:43:28.113988Z","fetched_at":"2026-10-10T03:43:28.113988Z","added_at":"2026-10-09T13:12:22.988110Z","url":"https://polymarket.com/event/chicago-marathon-womens-winner-2026/will-loice-chemnung-win-the-2026-womens-chicago-marathon","event_title":"Chicago Marathon Women's Winner","chart_24h":[0.5,0.19,0.105,0.05,0.0325,0.0335,0.0135,0.003,0.0025]},{"source":"polymarket","id":"5456753","event_id":"1159154","slug":"will-magdalyne-masai-win-the-2026-womens-chicago-marathon","question":"Will Magdalyne Masai win the 2026 Women's Chicago Marathon?","group_item_title":"Magdalyne Masai","description":"This market will resolve according to the listed athlete who wins the 2026 Women’s Chicago Marathon.\n\nIf this athlete is eliminated from contention for winning this event based on the official rules of the Chicago Marathon, this market will resolve to “No.”\n\nIn case of a tie, this market will resolve in favor of the athlete whose last name comes first in alphabetical order.\n\nIf an unlisted athlete wins the 2026 Women’s Chicago Marathon, this market will resolve to “Other.”\n\nIf no winner is announced by October 18, 2026, at 11:59 PM ET, this market will resolve to “Other.”\n\nThe resolution source will be the first official results published by the Chicago Marathon (https://www.chicagomarathon.com/results/).","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-magdalyne-masai-win-the-2026-womens-chicago-marathon-kF4j1GBYMbyn.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-magdalyne-masai-win-the-2026-womens-chicago-marathon-kF4j1GBYMbyn.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0025,0.9975],"probability":0.0025,"spread":0.003,"active":true,"closed":false,"start_date":"2026-10-09T13:11:08Z","end_date":"2026-10-11T23:00:00Z","closed_time":null,"result":null,"volume":180.29,"volume_24hr":180.29,"prob_24h_change":-0.4975,"volume_24h_change":180.29,"normalized_vol_24hr":11.741413116455078,"normalized_volume":7.933617115020752,"liquidity":734.91199,"categories":["Sports"],"countries":[],"updated_at":"2026-10-10T04:31:51.058795Z","fetched_at":"2026-10-10T04:31:51.058795Z","added_at":"2026-10-09T13:12:22.988110Z","url":"https://polymarket.com/event/chicago-marathon-womens-winner-2026/will-magdalyne-masai-win-the-2026-womens-chicago-marathon","event_title":"Chicago Marathon Women's Winner","chart_24h":[0.5,0.19,0.14,0.195,0.029,0.029,0.029,0.029,0.029,0.029,0.029,0.029,0.029,0.012,0.003,0.0025,0.0025]},{"source":"polymarket","id":"5456750","event_id":"1159154","slug":"will-degitu-azimeraw-win-the-2026-womens-chicago-marathon","question":"Will Degitu Azimeraw win the 2026 Women's Chicago Marathon?","group_item_title":"Degitu Azimeraw","description":"This market will resolve according to the listed athlete who wins the 2026 Women’s Chicago Marathon.\n\nIf this athlete is eliminated from contention for winning this event based on the official rules of the Chicago Marathon, this market will resolve to “No.”\n\nIn case of a tie, this market will resolve in favor of the athlete whose last name comes first in alphabetical order.\n\nIf an unlisted athlete wins the 2026 Women’s Chicago Marathon, this market will resolve to “Other.”\n\nIf no winner is announced by October 18, 2026, at 11:59 PM ET, this market will resolve to “Other.”\n\nThe resolution source will be the first official results published by the Chicago Marathon (https://www.chicagomarathon.com/results/).","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-degitu-azimeraw-win-the-2026-womens-chicago-marathon-a9Dvvqnw40rA.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-degitu-azimeraw-win-the-2026-womens-chicago-marathon-a9Dvvqnw40rA.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0015,0.9985],"probability":0.0015,"spread":0.003,"active":true,"closed":false,"start_date":"2026-10-09T13:11:08Z","end_date":"2026-10-11T23:00:00Z","closed_time":null,"result":null,"volume":125.19,"volume_24hr":125.19,"prob_24h_change":-0.4985,"volume_24h_change":125.19,"normalized_vol_24hr":10.162278175354004,"normalized_volume":6.866603851318359,"liquidity":432.20379,"categories":["Sports"],"countries":[],"updated_at":"2026-10-10T02:54:19.727763Z","fetched_at":"2026-10-10T02:54:19.727763Z","added_at":"2026-10-09T13:12:22.988110Z","url":"https://polymarket.com/event/chicago-marathon-womens-winner-2026/will-degitu-azimeraw-win-the-2026-womens-chicago-marathon","event_title":"Chicago Marathon Women's Winner","chart_24h":[0.5,0.13,0.13,0.055,0.045,0.04,0.04,0.0395,0.04,0.0395,0.0395,0.0395,0.0395,0.0395,0.0395,0.005,0.0015]}]}