Race Calendar in Illinois, United States

May

09

2026 Mother's Day Virtual 5k - Chicago

Chicago, Illinois, United States

Running

5K

May

09

2026 Mother's Day Virtual 5k - Naperville

Naperville, Illinois, United States

Running

5K

May

09

2026 Mother's Day Virtual 5k - Peoria

Peoria, Illinois, United States

Running

5K

May

09

2026 Mother's Day Virtual 5k - Rockford

Rockford, Illinois, United States

Running

5K

May

09

Buffalo Trace Trail Race

Mahomet, Illinois, United States

Trail running

8K

May

09

Calstrong Summer Smash 2026

New Lenox, Illinois, United States

Running

8K

May

09

5k Dokie Run

Wheeling, Illinois, United States

Running Walking

5K 1.6K

May

09

Sangamon Cycling Series - Four Ride Series

Springfield, Illinois, United States

Cycling

Sangamon Cycling Series

May

09

Stars & Spikes: Totally Rad 5k

Lombard, Illinois, United States

Running

5K 1.6K

May

09

Run for the Badge 5K

Sterling, Illinois, United States

Running

5K

May

08

Glow Up & Show Up

Ullin, Illinois, United States

Walking

Glow Up & Show Up Breast Cancer Walk Adult Registration Glow Up & Show Up Breast Cancer Walk Child Registration Ages 5-12

May

08

Mother's Day 5K, 10K & Half Marathon

Lake Zurich, Illinois, United States

Running

5K 10K Half-Marathon