{"_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/1159155","as_of":"2026-10-17T23:05:52.883367Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Chicago Marathon Men's Winner\" — \"Amos Kipruto\" leads at 52% across 14 outcomes as of 2026-10-17 UTC. https://pdata.world/events/polymarket/1159155","source_url":"https://polymarket.com/event/chicago-marathon-mens-winner-2026"},"source":"polymarket","id":"1159155","ticker":"chicago-marathon-mens-winner-2026","slug":"chicago-marathon-mens-winner-2026","title":"Chicago Marathon Men's Winner","description":"This market will resolve according to the listed athlete who wins the 2026 Men’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 Men’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-mens-winner-2026-RCIC5O3AcTN5.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/chicago-marathon-mens-winner-2026-RCIC5O3AcTN5.jpg","active":true,"closed":false,"start_date":"2026-10-09T13:11:14Z","end_date":"2026-10-11T23:00:00Z","closed_time":null,"volume":5057.747217,"volume_24hr":3180.385,"volume_24h_change":null,"normalized_vol_24hr":26.01335906982422,"normalized_volume":16.52366065979004,"liquidity":643.60144,"open_interest":3495.516217,"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":"Amos Kipruto","top_outcome_probability":0.519,"top_outcome_prob_24h_change":-0.47050000000000003,"top_outcome_volume_24h_change":1568.0,"updated_at":"2026-10-17T22:53:33.865735Z","fetched_at":"2026-10-17T22:53:33.865735Z","added_at":"2026-10-09T13:12:22.945069Z","url":"https://polymarket.com/event/chicago-marathon-mens-winner-2026","chart_24h":[133.95,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,2578.995,2578.995,2578.995],"kind":"live","mutually_exclusive":true,"markets_total":14,"markets":[{"source":"polymarket","id":"5456759","event_id":"1159155","slug":"will-amos-kipruto-win-the-2026-mens-chicago-marathon","question":"Will Amos Kipruto win the 2026 Men's Chicago Marathon?","group_item_title":"Amos Kipruto","description":"This market will resolve according to the listed athlete who wins the 2026 Men’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 Men’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-amos-kipruto-win-the-2026-mens-chicago-marathon-85k_NZlcwfUT.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-amos-kipruto-win-the-2026-mens-chicago-marathon-85k_NZlcwfUT.jpg","outcomes":["Yes","No"],"outcome_prices":[0.519,0.481],"probability":0.519,"spread":0.962,"active":true,"closed":false,"start_date":"2026-10-09T13:11:14Z","end_date":"2026-10-11T23:00:00Z","closed_time":null,"result":null,"volume":2110.162383,"volume_24hr":1568.0,"prob_24h_change":-0.47050000000000003,"volume_24h_change":1568.0,"normalized_vol_24hr":23.68089485168457,"normalized_volume":17.192455291748047,"liquidity":277.79444,"categories":["Sports"],"countries":[],"updated_at":"2026-10-17T22:53:35.528567Z","fetched_at":"2026-10-17T22:53:35.528567Z","added_at":"2026-10-09T13:12:22.988110Z","url":"https://polymarket.com/event/chicago-marathon-mens-winner-2026/will-amos-kipruto-win-the-2026-mens-chicago-marathon","event_title":"Chicago Marathon Men's Winner","chart_24h":[0.9895,0.5025,0.5185,0.533]},{"source":"polymarket","id":"5456765","event_id":"1159155","slug":"will-charles-hicks-win-the-2026-mens-chicago-marathon","question":"Will Charles Hicks win the 2026 Men's Chicago Marathon?","group_item_title":"Charles Hicks","description":"This market will resolve according to the listed athlete who wins the 2026 Men’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 Men’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-charles-hicks-win-the-2026-mens-chicago-marathon-cWRjIEUeOSDN.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-charles-hicks-win-the-2026-mens-chicago-marathon-cWRjIEUeOSDN.jpg","outcomes":["Yes","No"],"outcome_prices":[0.4115,0.5885],"probability":0.4115,"spread":0.823,"active":true,"closed":false,"start_date":"2026-10-09T13:11:14Z","end_date":"2026-10-11T23:00:00Z","closed_time":null,"result":null,"volume":1722.518334,"volume_24hr":1612.385,"prob_24h_change":0.04199999999999998,"volume_24h_change":1612.385,"normalized_vol_24hr":23.860790252685547,"normalized_volume":16.29326820373535,"liquidity":434.09738,"categories":["Sports"],"countries":[],"updated_at":"2026-10-17T22:53:35.528567Z","fetched_at":"2026-10-17T22:53:35.528567Z","added_at":"2026-10-09T13:12:22.988110Z","url":"https://polymarket.com/event/chicago-marathon-mens-winner-2026/will-charles-hicks-win-the-2026-mens-chicago-marathon","event_title":"Chicago Marathon Men's Winner","chart_24h":[0.3695,0.013,0.3695,0.37,0.3695,0.37,0.01,0.0105,0.01,0.01,0.473,0.413,0.417]},{"source":"polymarket","id":"5456757","event_id":"1159155","slug":"will-jacob-kiplimo-win-the-2026-mens-chicago-marathon","question":"Will Jacob Kiplimo win the 2026 Men's Chicago Marathon?","group_item_title":"Jacob Kiplimo","description":"This market will resolve according to the listed athlete who wins the 2026 Men’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 Men’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-jacob-kiplimo-win-the-2026-mens-chicago-marathon-MNFptNHCkYpf.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-jacob-kiplimo-win-the-2026-mens-chicago-marathon-MNFptNHCkYpf.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-09T13:11:14Z","end_date":"2026-10-11T23:00:00Z","closed_time":"2026-10-17T22:27:48Z","result":"no","volume":387.99,"volume_24hr":0.0,"prob_24h_change":-0.0495,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":10.434183120727539,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-17T22:29:31.148858Z","fetched_at":"2026-10-17T22:29:31.148858Z","added_at":"2026-10-09T13:12:22.988110Z","url":"https://polymarket.com/event/chicago-marathon-mens-winner-2026/will-jacob-kiplimo-win-the-2026-mens-chicago-marathon","event_title":"Chicago Marathon Men's Winner","chart_24h":[0.0495,0.035,0.0495,0.036,0.028,0.0195,0.048,0.0195,0.0315,0.0425,0.024,0.022,0.021,0.01,0.0005,0.0]},{"source":"polymarket","id":"5456760","event_id":"1159155","slug":"will-milkesa-mengesha-win-the-2026-mens-chicago-marathon","question":"Will Milkesa Mengesha win the 2026 Men's Chicago Marathon?","group_item_title":"Milkesa Mengesha","description":"This market will resolve according to the listed athlete who wins the 2026 Men’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 Men’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-milkesa-mengesha-win-the-2026-mens-chicago-marathon-hBpCCKBRznXY.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-milkesa-mengesha-win-the-2026-mens-chicago-marathon-hBpCCKBRznXY.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-09T13:11:14Z","end_date":"2026-10-11T23:00:00Z","closed_time":"2026-10-17T22:27:50Z","result":"no","volume":38.0,"volume_24hr":0.0,"prob_24h_change":-0.369,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":3.9378139972686768,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-17T22:29:31.148858Z","fetched_at":"2026-10-17T22:29:31.148858Z","added_at":"2026-10-09T13:12:22.988110Z","url":"https://polymarket.com/event/chicago-marathon-mens-winner-2026/will-milkesa-mengesha-win-the-2026-mens-chicago-marathon","event_title":"Chicago Marathon Men's Winner","chart_24h":[0.369,0.3655,0.3695,0.369,0.3695,0.369,0.01,0.081,0.369,0.01,0.369,0.368,0.368,0.365,0.368,0.01,0.369,0.01,0.0005,0.0]},{"source":"polymarket","id":"5456762","event_id":"1159155","slug":"will-tadese-takele-bikila-win-the-2026-mens-chicago-marathon","question":"Will Tadese Takele Bikila win the 2026 Men's Chicago Marathon?","group_item_title":"Tadese Takele Bikila","description":"This market will resolve according to the listed athlete who wins the 2026 Men’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 Men’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-tadese-takele-bikila-win-the-2026-mens-chicago-marathon-P5CzgVVMLa4E.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-tadese-takele-bikila-win-the-2026-mens-chicago-marathon-P5CzgVVMLa4E.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-09T13:11:14Z","end_date":"2026-10-11T23:00:00Z","closed_time":"2026-10-17T22:27:48Z","result":"no","volume":118.0,"volume_24hr":0.0,"prob_24h_change":-0.001,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":6.701078414916992,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-17T22:29:31.148858Z","fetched_at":"2026-10-17T22:29:31.148858Z","added_at":"2026-10-09T13:12:22.988110Z","url":"https://polymarket.com/event/chicago-marathon-mens-winner-2026/will-tadese-takele-bikila-win-the-2026-mens-chicago-marathon","event_title":"Chicago Marathon Men's Winner","chart_24h":[0.001,0.0005,0.009,0.008,0.007,0.0055,0.0095,0.01,0.0005,0.0]},{"source":"polymarket","id":"5456763","event_id":"1159155","slug":"will-daniel-mateiko-win-the-2026-mens-chicago-marathon","question":"Will Daniel Mateiko win the 2026 Men's Chicago Marathon?","group_item_title":"Daniel Mateiko","description":"This market will resolve according to the listed athlete who wins the 2026 Men’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 Men’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-daniel-mateiko-win-the-2026-mens-chicago-marathon-Rs0by8eg8WOX.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-daniel-mateiko-win-the-2026-mens-chicago-marathon-Rs0by8eg8WOX.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-09T13:11:14Z","end_date":"2026-10-11T23:00:00Z","closed_time":"2026-10-17T22:27:48Z","result":"no","volume":46.7265,"volume_24hr":0.0,"prob_24h_change":-0.3695,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":4.383859157562256,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-17T22:29:31.148858Z","fetched_at":"2026-10-17T22:29:31.148858Z","added_at":"2026-10-09T13:12:22.988110Z","url":"https://polymarket.com/event/chicago-marathon-mens-winner-2026/will-daniel-mateiko-win-the-2026-mens-chicago-marathon","event_title":"Chicago Marathon Men's Winner","chart_24h":[0.3695,0.3565,0.3545,0.3665,0.3675,0.363,0.366,0.369,0.366,0.369,0.3675,0.332,0.369,0.369,0.369,0.3695,0.367,0.369,0.3685,0.3565,0.3675,0.217,0.0005,0.0]},{"source":"polymarket","id":"5456764","event_id":"1159155","slug":"will-asrar-hiyrden-win-the-2026-mens-chicago-marathon","question":"Will Asrar Hiyrden win the 2026 Men's Chicago Marathon?","group_item_title":"Asrar Hiyrden","description":"This market will resolve according to the listed athlete who wins the 2026 Men’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 Men’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-asrar-hiyrden-win-the-2026-mens-chicago-marathon-Zlgxwy1LFgFJ.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-asrar-hiyrden-win-the-2026-mens-chicago-marathon-Zlgxwy1LFgFJ.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-09T13:11:14Z","end_date":"2026-10-11T23:00:00Z","closed_time":"2026-10-17T22:28:02Z","result":"no","volume":38.0,"volume_24hr":0.0,"prob_24h_change":-0.0195,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":3.9378139972686768,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-17T22:29:31.148858Z","fetched_at":"2026-10-17T22:29:31.148858Z","added_at":"2026-10-09T13:12:22.988110Z","url":"https://polymarket.com/event/chicago-marathon-mens-winner-2026/will-asrar-hiyrden-win-the-2026-mens-chicago-marathon","event_title":"Chicago Marathon Men's Winner","chart_24h":[0.0195,0.012,0.0185,0.016,0.01,0.0095,0.01,0.0005,0.0]},{"source":"polymarket","id":"5456766","event_id":"1159155","slug":"will-suguru-osako-win-the-2026-mens-chicago-marathon","question":"Will Suguru Osako win the 2026 Men's Chicago Marathon?","group_item_title":"Suguru Osako","description":"This market will resolve according to the listed athlete who wins the 2026 Men’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 Men’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-suguru-osako-win-the-2026-mens-chicago-marathon-rntq_PB9QnYu.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-suguru-osako-win-the-2026-mens-chicago-marathon-rntq_PB9QnYu.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-09T13:11:14Z","end_date":"2026-10-11T23:00:00Z","closed_time":"2026-10-17T22:27:48Z","result":"no","volume":89.99000000000001,"volume_24hr":0.0,"prob_24h_change":-0.3695,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":5.969605445861816,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-17T22:29:31.148858Z","fetched_at":"2026-10-17T22:29:31.148858Z","added_at":"2026-10-09T13:12:22.988110Z","url":"https://polymarket.com/event/chicago-marathon-mens-winner-2026/will-suguru-osako-win-the-2026-mens-chicago-marathon","event_title":"Chicago Marathon Men's Winner","chart_24h":[0.3695,0.3565,0.3545,0.369,0.369,0.368,0.3685,0.3695,0.369,0.0545,0.1085,0.248,0.369,0.3675,0.3695,0.369,0.3695,0.369,0.368,0.365,0.0005,0.0]},{"source":"polymarket","id":"5456767","event_id":"1159155","slug":"will-mohamed-reda-el-aaraby-win-the-2026-mens-chicago-marathon","question":"Will Mohamed Reda El Aaraby win the 2026 Men's Chicago Marathon?","group_item_title":"Mohamed Reda El Aaraby","description":"This market will resolve according to the listed athlete who wins the 2026 Men’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 Men’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-mohamed-reda-el-aaraby-win-the-2026-mens-chicago-marathon-KHFEEn_66Y7G.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-mohamed-reda-el-aaraby-win-the-2026-mens-chicago-marathon-KHFEEn_66Y7G.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-09T13:11:14Z","end_date":"2026-10-11T23:00:00Z","closed_time":"2026-10-17T22:27:50Z","result":"no","volume":88.0,"volume_24hr":0.0,"prob_24h_change":-0.0195,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":5.911219120025635,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-17T22:29:31.148858Z","fetched_at":"2026-10-17T22:29:31.148858Z","added_at":"2026-10-09T13:12:22.988110Z","url":"https://polymarket.com/event/chicago-marathon-mens-winner-2026/will-mohamed-reda-el-aaraby-win-the-2026-mens-chicago-marathon","event_title":"Chicago Marathon Men's Winner","chart_24h":[0.0195,0.01,0.01,0.0095,0.01,0.0005,0.0]},{"source":"polymarket","id":"5456768","event_id":"1159155","slug":"will-clayton-young-win-the-2026-mens-chicago-marathon","question":"Will Clayton Young win the 2026 Men's Chicago Marathon?","group_item_title":"Clayton Young","description":"This market will resolve according to the listed athlete who wins the 2026 Men’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 Men’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-clayton-young-win-the-2026-mens-chicago-marathon-eto6l9ulInUn.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-clayton-young-win-the-2026-mens-chicago-marathon-eto6l9ulInUn.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-09T13:11:14Z","end_date":"2026-10-11T23:00:00Z","closed_time":"2026-10-17T22:28:02Z","result":"no","volume":89.99000000000001,"volume_24hr":0.0,"prob_24h_change":-0.3695,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":5.969605445861816,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-17T22:29:31.148858Z","fetched_at":"2026-10-17T22:29:31.148858Z","added_at":"2026-10-09T13:12:22.988110Z","url":"https://polymarket.com/event/chicago-marathon-mens-winner-2026/will-clayton-young-win-the-2026-mens-chicago-marathon","event_title":"Chicago Marathon Men's Winner","chart_24h":[0.3695,0.354,0.3695,0.369,0.3695,0.369,0.3685,0.2535,0.1125,0.01,0.369,0.3695,0.3695,0.369,0.255,0.0005,0.0]},{"source":"polymarket","id":"5456769","event_id":"1159155","slug":"will-sondre-moen-win-the-2026-mens-chicago-marathon","question":"Will Sondre Moen win the 2026 Men's Chicago Marathon?","group_item_title":"Sondre Moen","description":"This market will resolve according to the listed athlete who wins the 2026 Men’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 Men’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-sondre-moen-win-the-2026-mens-chicago-marathon-olz_OxRci5vB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-sondre-moen-win-the-2026-mens-chicago-marathon-olz_OxRci5vB.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-09T13:11:14Z","end_date":"2026-10-11T23:00:00Z","closed_time":"2026-10-17T22:28:02Z","result":"no","volume":88.0,"volume_24hr":0.0,"prob_24h_change":-0.0195,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":5.911219120025635,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-17T22:29:31.148858Z","fetched_at":"2026-10-17T22:29:31.148858Z","added_at":"2026-10-09T13:12:22.988110Z","url":"https://polymarket.com/event/chicago-marathon-mens-winner-2026/will-sondre-moen-win-the-2026-mens-chicago-marathon","event_title":"Chicago Marathon Men's Winner","chart_24h":[0.0195,0.0105,0.0185,0.0135,0.0095,0.01,0.0005,0.0]},{"source":"polymarket","id":"5456770","event_id":"1159155","slug":"will-galen-rupp-win-the-2026-mens-chicago-marathon","question":"Will Galen Rupp win the 2026 Men's Chicago Marathon?","group_item_title":"Galen Rupp","description":"This market will resolve according to the listed athlete who wins the 2026 Men’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 Men’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 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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-brian-kibor-win-the-2026-mens-chicago-marathon-2STmH4wEGsuQ.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-brian-kibor-win-the-2026-mens-chicago-marathon-2STmH4wEGsuQ.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-09T13:11:14Z","end_date":"2026-10-11T23:00:00Z","closed_time":"2026-10-17T22:28:02Z","result":"no","volume":89.99000000000001,"volume_24hr":0.0,"prob_24h_change":-0.0195,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":5.969605445861816,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-17T22:29:31.148858Z","fetched_at":"2026-10-17T22:29:31.148858Z","added_at":"2026-10-09T13:12:22.988110Z","url":"https://polymarket.com/event/chicago-marathon-mens-winner-2026/will-brian-kibor-win-the-2026-mens-chicago-marathon","event_title":"Chicago Marathon Men's Winner","chart_24h":[0.0195,0.0165,0.0195,0.0095,0.01,0.0005,0.0]},{"source":"polymarket","id":"5456772","event_id":"1159155","slug":"will-another-runner-win-the-2026-mens-chicago-marathon","question":"Will another runner win the 2026 Men's Chicago Marathon?","group_item_title":"Other","description":"This market will resolve according to the listed athlete who wins the 2026 Men’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 Men’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-mens-chicago-marathon-WxeiQv8Ama3R.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-another-runner-win-the-2026-mens-chicago-marathon-WxeiQv8Ama3R.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-09T13:11:14Z","end_date":"2026-10-11T23:00:00Z","closed_time":"2026-10-17T22:28:02Z","result":"no","volume":65.39,"volume_24hr":0.0,"prob_24h_change":-0.005,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":5.164463996887207,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-17T22:29:31.148858Z","fetched_at":"2026-10-17T22:29:31.148858Z","added_at":"2026-10-09T13:12:22.988110Z","url":"https://polymarket.com/event/chicago-marathon-mens-winner-2026/will-another-runner-win-the-2026-mens-chicago-marathon","event_title":"Chicago 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