1.5 Mile Walk5k Run (Timed)
5K Races in Illinois
197 upcoming 5k races in Illinois
1 Mile Fun Run/Walk5K Run/Walk10K Run
EmpoweRun / Walk 5K
2K Run/Walk5K Run
TCS Falcon 5K RunTCS Falcon 5K Walk (10 and under)TCS Falcon 5K Run (10 and under)TCS Falcon 5K Walk
Family 1 Mile Fun Run5K/10K/13.1 Eco-Registration (No Shirt)5K RegistrationVirtual Run Registration10K Registration13.1 Half-Marathon Registration
Family 1 Mile Fun Run5K RegistrationVirtual Run Registration5K/10K/13.1 Eco-Registration (No Shirt)10K Registration13.1 Half-Marathon Registration
5k Hero Heat (8:00)5k Open Heat (8:15)5k Open Heat (8:30)5k Open Heat (8:45)5k Open Heat (9:00)5k Open Heat (9:15)5k Open Heat (9:30)5k Open Heat (6:15)5k Elite Heat (10:15)5k Open Heat (6:30)5k Open Heat (6:45)5k Open Heat (7:00)5k Open Heat (7:15)5k Open Heat (7:30)5k Open Heat (7:45)Unlimited Laps (6:00)
5K Run/Walk10K Run
2.25k5KGirls on the Run 5k
Hike for Hearing 5K Run/Walk
Hydrant, Hoses, and Heroes 5K
5K Color Run/WalkStudent Price 18 and Under for the 5K
Lap the Lake 5K
5K
Pink 5k Oak Brook Park District
1 Mile Walk5kKids Dash
RMS Color Fun Run 5K
5k
5K Run/WalkVirtual 5K Run/Walk5K Kids Division Fun Run5K Walk - UNTIMED - Extended Online Registration5K Run/Walk - Extended Online Registration5K Walk - UNTIMEDKids Dash
5kHalf Marathon
Hope Series
5K Run/Walk
5K Road Run5K Trail RunSupport the Cause
Hero Dash 5KM Walk/Run
5K
BSCO 5K - Hope in Action
1 Mile Family Fun Walk5K Run/Walk
The LaSalle 9th Street Pub Spirits Dash
Family 1 Mile Fun RunVirtual Run Registration5K/10K/13.1 Eco-Registration (No Shirt)5K Registration10K Registration13.1 Half-Marathon Registration
Family Fun Run 1 MileVirtual Run Registration (5K/10K/13.1)5K Registration5K/10K/13.1 Eco-Registration (No Shirt)10K Registration13.1 Half-Marathon Registration
5K10KHalf Marathon
5k
Clayton's Tap Spirits Run
National Wine Day Virtual 5k 2026
2 Mile Walk Only2 Mile Walk and Disc Golf Tournament5K Run Only5K Run and Disc Golf TournamentVirtual ParticipantDisc Golf Tournament Only
VIP REGISTRATIONPREMIUM REGISTRATIONSTANDARD REGISTRATION
Dan Gibbons Twilight Trot - 5K Fun Run
5k Trail Run10k Trail Run
Taste of Red Cedar 5kRed Cedar Trail 1/2 MarathonRed Cedar Trail 40k
Race for Peace—5K Non-Competitive (all ages)Race for Peace—5K Competitive
8K Trail RaceKids Fun Run
Adult RunnerAdult WalkerAdult SkaterYouth RunnerAdult BikerAdult Fundraiser Only
5k Run & Walk
2K Fun Walk5K Youth Race (19 and Under)5K Race10-MIle Race
5k
5K Virtual5K Run5K Walk (Untimed)10K Virtual10K RunWildlife Warrior (5K + 10K)Kids' CourseWildlife Warrior (5K + 10K) Virtual
2 Mile Walk5K Run8K RunKids For Peace Sprint
Market Street Pizza Spirits Run 5k