Running Races in Peotone, IL

Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more

See below for a frequently-updated, comprehensive list of upcoming running events in the local Peotone, IL area. Races listed here include both walking and running events of various distances — from 1-milers, to 5Ks, to marathons, and everything else in between.

R2P Winter Series- Oak Forest

Organization: Devine Nutrition Inc.

Date of Race: 01-15-2026

Description: General Information The running group will meet every Thursday at 6:30 ...

Duck Discovery Day

Organization: Forest Preserve District of Will County

Date of Race: 01-17-2026

Description: DescriptionDid you know winter is a good ...

Oak Forest 6 Week Irish Series

Organization: Devine Nutrition Inc.

Date of Race: 02-19-2026

Description: Join Run to the Pub for our 14th Annual 6 week ...

Crown Point- Run to Pub Irish Series

Organization: Devine Nutrition Inc.

Date of Race: 02-24-2026

Description: It's back! Join us for a 6 week in person program ...

Winter Series

Organization: Devine Nutrition Inc.

Date of Race: 01-15-2026

Description: Register for both series and save! Tuesdays at Olivers starting ...

Full Irish Series Oak Forest

Organization: Devine Nutrition Inc.

Date of Race: 02-19-2026

Description: Register for both series and save! Tuesdays at Olivers starting ...

Valentine Hike at Camp Palos (Palos Park, IL)

Organization: Girl Scouts of Greater Chicago & Northwest Indiana

Date of Race: 02-14-2026

Description: Registration will close on 2/05/2026 at 11:59 pm. Embrace the ...

Spring Hike at Sand Ridge Nature Center (South ...

Organization: Girl Scouts of Greater Chicago & Northwest Indiana

Date of Race: 03-29-2026

Description: Embrace the great outdoors and enjoy the benefits of hiking with ...

Crown Point- Full series

Organization: Devine Nutrition Inc.

Date of Race: 02-24-2026

Description: Embrace the great outdoors and enjoy the benefits of hiking with ...