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Running Calendar near Oak Forest 2025-2026

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 2025-2026! We've gathered 91 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathons Marathons Trail Runs Triathlons
April 2026
Apr
19
Su

Naperville Women's Half Marathon

5 km Half Marathon
Apr
19
Su

Run for 102 Race to the Finish

5 mi
Apr
23
Th

SBM Stride for Science

5 km
Apr
25
Sa

5K Run for Mental Health and Wellness

5 km
Apr
25
Sa

Valerie Stevens 10k Memorial Scholarship Run/Walk

5 km 10 km
Apr
25
Sa

Heritage Hustle - Lockport

5 km
Apr
26
Su

Ravenswood Run

5 km
Apr
26
Su

Good Life Race

5 km
May 2026
May
2
Sa

Fight Hunger 10K

5 km 10 km
May
2
Sa

Lincoln-Way Half Marathon

6 mi 13 mi
May
3
Su

Tailwagger Trot

5 km
May
3
Su

Lakefront Loop 5K

5 km
May
9
Sa

F^3 Cap Sauers Trail Marathon

Trail Run
May
9
Sa

Quarryman Challenge

5 km 10 mi
May
9
Sa

Pink 5k

5 km
May
9
Sa

Miles for the Military

5 km
May
10
Su

Wings for Life - Chicago

3 km 5 km ... 20 km 40 km
May
16
Sa

Chicago 11 Hour Endurance Run

Backyard Ultra 7 hr 11 hr
May
16
Sa

Ducky Dash

5 km
May
17
Su

Chicago Spring Half Marathon

5 km Half Marathon