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Running Calendar near Oak Forest 2026-2027

Monthly updates for Oak Forest

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

Explore the top running races near Oak Forest for 2026-2027! We've gathered 281 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathons Marathons Trail Runs Triathlons Fitness Races
August 2026
Aug
29
Sa

Spirits Run for ALS - Chicago

7 km
Spirits Run for ALS - Chicago A noncompetitive community 6.6K in Chicago that serves as Stop 1 of the Spirits Run for ALS Illinois Series, following lakefront and downtown routes to the Route 66 Begin sign. Registration opens May 3, 2026 with a $50 fee.
Aug
29
Sa

Tails on the Trail 5K

5 km
Aug
29
Sa

Skokie's Backlot Dash 5K

5 km
Aug
29
Sa

Will County Brew Run

5 km
Aug
30
Su

Lake Effect Brewing Company Run

5 km
September 2026
Sep
1
Tu

Spirits Run for ALS - Wilmington

5 km 7 km
Spirits Run for ALS - Wilmington A community-focused, noncompetitive 6.6K on 09/01/2026 in Wilmington, Illinois, along Route 66 highlighting the Gemini Giant. The event supports ALS awareness and follows sidewalks and marked crosswalks with volunteer wayfinding.
Sep
5
Sa

Lowell Labor Day Weekend 5K

3 mi
Sep
5
Sa

Naperville Trails Half Marathon

Trail Run 10 km Half Marathon
Sep
5
Sa

Hustle For Hunger 5K Run/Walk

5 km
Sep
5
Sa

F3 5k

3 mi
Sep
5
Sa

Griffith Education Foundation 5k

5 km
Sep
6
Su

Time and a Half Relay & 5K

5 km 12 mi
Sep
11
Fr

Elwood Community Days 5k Run & Walk

3 mi
Sep
11
Fr

2K Glow Run/Walk - Glen Ellyn

Sep
12
Sa

Run Mag Mile

5 km 10 km
Sep
12
Sa

Timely Nonsense - Chicago, IL

Backyard Ultra
Sep
12
Sa

The Hidden Gem Half Marathon

13 mi
Sep
12
Sa

Chicago Gospel Run

5 km
Sep
12
Sa

Ana Banana 5k

3 mi
Sep
12
Sa

Run for the Dogs 5k - Crown Point

5 km
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