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Running Calendar near Plainfield 2026-2027

Monthly updates for Plainfield

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

Explore the top running races near Plainfield for 2026-2027! We've gathered 187 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
May 2026
May-Jul
3-11
Su - Sa

Historic Highway Hustle Route 66

7 km
May
3
Su

Winfield's Tiger Run

5 km
May
9
Sa

Mother's Day Run/Walk - St. Charles

5 km
May
9
Sa

F^3 Cap Sauers Trail Marathon

Trail Run 10 mi 26 mi
May
9
Sa

Quarryman Challenge

5 km 10 mi
May
9
Sa

Pink 5k

5 km
May
9
Sa

RMS Color Fun Run 5K

5 km
May
9
Sa

Hope for Haitians Fun Bun Run

5 km
May
9
Sa

U-46 Deaf and Hard of Hearing 5K

5 km
May
9
Sa

Ribbons of Hope 5K

5 km
May
9
Sa

Stars & Spikes: Totally Rad 5K

5 km
May
16
Sa

Chicago 7/11 Hour Endurance Run

Backyard Ultra 4 mi
May
16
Sa

Ducky Dash

5 km
May
16
Sa

Family Service Association 5k

5 km
May
16
Sa

Palos Park Doggie Dash

5 km
May
17
Su

Darien Dash

5 km 10 km
May
17
Su

Willard 5K Fun Run

5 km
May
17
Su

Spring Trail Chase 10K

May
23
Sa

Western Springs Tower Trot

3 mi 6 mi 9 mi
May
24
Su

Clayton's Tap Spirits Run 5K

5 km
Clayton's Tap Spirits Run 5K This untimed community 5K starts and finishes at Clayton's Tap in Morris. It's part of a statewide series to run in every Illinois county. Participants receive a shirt, medal, cup, and stamp, followed by post-run drinks and socializing.
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