Chicago Fall Classic Half Marathon, 10K & 5K

Next date not announced · last held Sat, Oct 17 Chicago, IL

Half marathonHalf marathon10K10K5K5K5K5K

Your chances

Where would you finish?

Enter your race pace or connect Strava, and raceIQ compares you with this race's past finishers in your age group and gender.

Finish times

From the 2025 results.

Distance	Finishers	Winner	Top 5%	Top 25%	Median
Half marathon	1,029	1:12:24	1:37:59	1:53:34	2:08:33
10K	659	34:05	46:32	57:09	1:03:47
5K	379	16:35	23:37	29:47	35:52

Field strength

5KLocal

Faster up front than 36% of the 5K races we track, based on 379 finishers over 1 edition.

10KLocal

Faster up front than 38% of the 10K races we track, based on 659 finishers over 1 edition.

Half marathonLocal

Faster up front than 52% of the half marathon races we track, based on 1,029 finishers over 1 edition.

Race-morning weather

45°F

Typical 7–9am temperature on race day over the past five years, with a dew point of 37°F. Usually cool enough that heat shouldn't slow you down.

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