Race Start End City State
Run for Their Lives 5K Jun. 20, '26 Jun. 20, '26 Mokena IL REGISTER
Spring Clean Flea Market May. 16, '26 May. 16, '26 Glen Ellyn IL  
White Lily Project 5k Run and Walk May. 2, '26 May. 2, '26 Teutopolis IL REGISTER
Central Illinois Open Water Swim Jun. 28, '26 Jun. 28, '26 Hudson IL REGISTER
Northern Illinois Food Bank's Fight Hunger 5K I 10K I 1-Mile May. 2, '26 May. 2, '26 Wheaton IL REGISTER
PrairieFest Parade - Political Entry Jun. 21, '26 Jun. 21, '26 Oswego IL  
T.E.A.M. Impact: Pink 5K May. 9, '26 May. 9, '26 OAK BROOK IL  
WARRIOR RUSH 5K - 10K - Half Marathon 13.1 (Chicagoland) May. 30, '26 May. 30, '26 Wheaton IL REGISTER
Bright Star Community Outreach 5K Run/Walk - Hope in Action May. 16, '26 May. 16, '26 Chicago IL REGISTER
Hydrants, Hoses, and Heroes 5K May. 2, '26 May. 2, '26 Highland IL REGISTER
Stride with Pride 5K Jun. 14, '26 Jun. 14, '26 Peoria IL REGISTER
2026 Harlem Huskie Hustle 5K Walk/Run & 1 Mile Walk/Run and Kids Fun Run May. 16, '26 May. 16, '26 Machesney Park IL REGISTER
Rockford Fire 911 3K Run Jun. 6, '26 Jun. 6, '26 Rockford IL REGISTER
Dash for the Dogs 13th Annual 5K Run/Walk May. 17, '26 May. 17, '26 Barrington IL REGISTER
Team CHD Illinois Annual Walk May. 17, '26 May. 17, '26 Bolingbrook IL REGISTER
PrairieFest Food Vendor Application Jun. 18, '26 Jun. 22, '26 Oswego IL  
Nina LeCuyer Memorial 5K May. 25, '26 May. 25, '26 Sheridan IL REGISTER
Open Water Swim - Lake Lou Yaeger May. 16, '26 May. 16, '26 Litchfield IL REGISTER
Tour de Tunnel Bike Ride Hosted by Revive Vienna May. 23, '26 May. 23, '26 Vienna IL REGISTER
Unit 5K May. 3, '26 May. 3, '26 Normal IL REGISTER
1st Annual VFW Post 99 .1K May. 9, '26 May. 9, '26 Decatur IL REGISTER
HerrinFesta Road Races May. 25, '26 May. 25, '26 Herrin IL REGISTER
"Run the Ridge LAKE FRONT" Mary E. Smith 17th Annual Brain Tumor Awareness 5K Event Jun. 27, '26 Jun. 27, '26 Chicago IL REGISTER
ENDO 5K Fun Run/Walk Jun. 14, '26 Jun. 14, '26 Chicago IL REGISTER
Ginger Creek Pavilion Rental Jun. 7, '26 Jun. 7, '26 Oak Brook IL  
Pretzel City 5k 8:00 AM Start Jun. 27, '26 Jun. 27, '26 Freeport IL REGISTER
Elgin Valley Fox Trot May. 31, '26 May. 31, '26 Elgin IL REGISTER
Tour de Stooges May. 2, '26 May. 2, '26 Lebanon IL REGISTER
WARRIOR RUCK May. 30, '26 May. 30, '26 Frankfort IL REGISTER
The 5K Monarch March Jun. 7, '26 Jun. 7, '26 Elk Grove Village IL REGISTER