TOTAL VOLUME:
$154.3b
24H VOL:
$228,458,490
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,879,276,037
410,833
Markets across
40,345
events
MATCHED EVENTS:
4,363
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 11, 1:20 PM EST
Kalshi
This event tracks which American male runner achieves the quickest completion time in the 2026 Bank of America Chicago Marathon. Participants compete for the honor of posting the fastest official race time among all U.S.-based entrants in the men's open division.
The market resolves to Yes if the listed runner records the fastest time among all American male participants in the 2026 Bank of America Chicago Marathon Men's Open Division. National affiliation for each competitor is determined by the official Chicago Marathon website. The event considers only officially timed results from the marathon’s main race day. Kalshi explicitly disclaims any formal association with marathon organizers or governing bodies, and all related trademarks remain property of their respective owners.