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Illinois Running Calendar 2026-2027

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Monthly updates for Illinois

Get new running races (and updates) in your inbox every month.

Explore the best running races in Illinois for 2026-2027! Our updated list features 686 exciting races across the region. Find your next race in Illinois below and join the running community at these great events!

Half Marathons Marathons Trail Runs Triathlons Walking Events
July 2026
Jul
9
Th

Restaurant Run - Maroa

Road Race Walk 3 mi
Jul
10-12
Fr - Su

Spartan DEKA Chicago

Fitness
Jul
10
Fr

Central Illinois Summer Trail Series

Trail Run 5 mi
Jul
11
Sa

Mullarkey's Bar and Grill Spirits Run

5 km
Mullarkey's Bar and Grill Spirits Run An untimed 5K at Mullarkey's in Mount Morris on July 11, 2026, part of the Spirits Run Illinois Adventure Series. The route is sidewalk-safe, finishes back at the pub, and includes a finisher medal plus a post-run drink.
Jul
11
Sa

Stockton 10k

5 km 10 km
Jul
11
Sa

McHenry Lakefront 5K

5 km
Jul
11
Sa

Dog Days 5K - Hudson

3 mi
Jul
11
Sa

NAMI Sauk Area 5K

Road Race Walk 5 km
Jul
11
Sa

Grayslake Chamber of Commerce Race

Road Race Walk 5 km
Jul
11
Sa

Mujeres on the Run

5 km
Jul
11
Sa

Clinton County Who's the Fairest 5K Run/Walk

Road Race Walk 5 km
Jul
11
Sa

Fisher Fair 5K

5 km
Jul
11
Sa

BTN Big 10K

5 km 10 km
Jul
11
Sa

Byron Fest 5K

Trail Run 5 km
Jul
11
Sa

Women's Distance Festival - Springfield

2 mi
Jul
11
Sa

Power of Parks 5K - Urbana

Road Race Walk 5 km
Jul
11
Sa

Central 5K Running to Remember

5 km
Jul
11
Sa

Tutty Baker Fest 5K

Road Race Walk 3 mi
Jul
11
Sa

Dwight Pit Stop 6.6k

7 km
Jul
11
Sa

Run for Life 5K - Metamora

Road Race Walk 5 km
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