Races in Illinois
569 upcoming road, trail, triathlon, and ultra races in Illinois for 2026 and beyond — 5Ks, 10Ks, half marathons, marathons, and more.
- Run for a Cause: MCTS 5K/2K Run (Sangamam '26)Sat, Jul 25, 2026 · Bloomington, IL5K2K
- MADDER THAN A WET HEN 5kSat, Jul 25, 2026 · Charleston, IL5K
- Run for Coffee Lovers 5K/10K/13.1 CHICAGO/EVANSTONSat, Jul 25, 2026 · Chicago, IL5K10KHalf Marathon1 Mile
- Lake Springfield TriathlonSat, Jul 25, 2026 · Springfield, IL
- TMH Auxiliary Light The Night Glow RunSat, Jul 25, 2026 · Taylorville, IL5K
- Rhythm of the Heart 5k Race & WalkSat, Jul 25, 2026 · Loves Park, IL5K
- South Chicago Track Club SpectacularSat, Jul 25, 2026 · Chicago, IL5K1 Mile10K1K3K100m400m
- The Huntley Historical Society - Sew Hop'd Beer MileSat, Jul 25, 2026 · Huntley, IL1 Mile
- Izzy’s Dino Dash 5K Fun RunSat, Jul 25, 2026 · Sauget, IL5K
- Run for Donuts 5K/10K/13.1 CHICAGO/EVANSTONSat, Jul 25, 2026 · Chicago, IL5K10KHalf Marathon1 Mile
- Walk For WaterSat, Jul 25, 2026 · Aurora, IL
- 2026 CAMBr Chicagoland Race Series Powered by SRAMSun, Jul 26, 2026 · Carpentersville-Hoffman Estates-Willow Springs, IL5K8K9.7K10 Miles20 Miles24.1K1K4.5K6.4K2.4K12.9K19.3K48.3K
- Great Lake PlungeSun, Jul 26, 2026 · Evanston, IL4K2K1K
- IPTT 2 Person- 10 Mile RelaySun, Jul 26, 2026 · Chicago Heights, IL10 Miles
- Fulton Market Loop Da Loop 5kSun, Jul 26, 2026 · Chicago, IL5K
- Wildcats PicnicThu, Jul 30, 2026 · Loves Park, IL
- Tunnel to Towers National Golf Series Golf of America Freedom Golf ClassicThu, Jul 30, 2026 · Waterloo, IL
- St Jude Eureka Kids RunThu, Jul 30, 2026 · Eureka, IL1 Mile
- Run MahometFri, Jul 31, 2026 · Mahomet, IL3KHalf Marathon5K
- Lake Land College 5kSat, Aug 1, 2026 · Mattoon, IL5K
- PSRR Free 5K Run/WalkSat, Aug 1, 2026 · Shorewood, IL5K
- JANET R. NOBLITT MOSQUITO CHASE 5KSat, Aug 1, 2026 · Hutsonville, IL5K
- AOTK Nourish the Nations 5K Color Run/WalkSat, Aug 1, 2026 · Geneseo, IL5K
- Kaskaskia Blue Classic 5k 2026Sat, Aug 1, 2026 · Centralia, IL5K1 Mile
- Chicken Chase 5KSat, Aug 1, 2026 · Rock Falls, IL5K
- Sequoit Sunrise 5kSat, Aug 1, 2026 · Antioch, IL5K
- Tom Short 5KSat, Aug 1, 2026 · Shelbyville, IL5K1 Mile
- College of DuPage 5k & Track FestSat, Aug 1, 2026 · Glen Ellyn, IL5K400m16.5K10K100m
- 2026 Johnsonville Community Days 5K Run/WalkSat, Aug 1, 2026 · Johnsonville, IL5K
- Kevin D. Rice. Sr. Memorial Bike Ride and PicnicSat, Aug 1, 2026 · Rockford, IL25.3K
- Summer's Last KickSat, Aug 1, 2026 · Oswego, IL1 Mile5K
- Tiskilwa Pow Wow 5K 2026 Run/WalkSat, Aug 1, 2026 · Tiskilwa, IL5K
- Dim Sum & Then Some: The Uptown 5K/10K & Kids DashSat, Aug 1, 2026 · Chicago, IL10K5K
- Dawson Lake DashSun, Aug 2, 2026 · Le Roy, IL5.6K1 Mile
- Effingham County Fair 5KSun, Aug 2, 2026 · Altamont, IL5K1 Mile
- Heatwave Half Marathon - Greater ChicagoSun, Aug 2, 2026 · Elk Grove Village, IL50 Miles1 Mile5K10KHalf Marathon
- Fast Track Racing Team's Kids' Night at the Track!Tue, Aug 4, 2026 · Hoffman Estates, IL
- SSW Running Club Club Challenge 5kWed, Aug 5, 2026 · Tinley Park, IL5K
- 3rd Annual McHenry RunathonThu, Aug 6, 2026 · Mchenry, IL
- Twilight Fun RunFri, Aug 7, 2026 · Palatine, IL3.6K
- White Squirrel Kids TriathlonFri, Aug 7, 2026 · Olney, IL
- Central Illinois Summer Trail Series #3Fri, Aug 7, 2026 · Washington, IL8K
- Mr. C's Wenona 5k Run/WalkFri, Aug 7, 2026 · Wenona, IL5K
- Track Night ChicagoSat, Aug 8, 2026 · Chicago, IL400m1K1 Mile5K
- The Butterfly Cold Brew Spirits RunSat, Aug 8, 2026 · Joliet, IL5K
- RUN FOR C'VILLESat, Aug 8, 2026 · Carpentersville, IL5K3K
- Watershed Endurance 6Hr/3Hr RunsSat, Aug 8, 2026 · Edwardsville, IL1 Mile
- Kennekuk Road Runners - Howl at the Moon 8/4 hour UltraSat, Aug 8, 2026 · Danville, IL5.2K
- Ben's Memorial Mile & Community FestivalSat, Aug 8, 2026 · Downers Grove, IL1 Mile100m
- The Next Loop 40M/50M Challenge | Deer Grove EastSat, Aug 8, 2026 · Palatine, IL50 Miles
- Evergreen Lake 5KSat, Aug 8, 2026 · Hudson, IL5K
- Sage City TriathlonSat, Aug 8, 2026 · Monticello, IL
- Cataylst XCSat, Aug 8, 2026 · Makanda, IL20 Miles10 Miles3.2K
- Cobden Peach Festival 5kSat, Aug 8, 2026 · Cobden, IL5K1 Mile
- Run Your Bundts Off 5k Fun Run & Walk - SpringfieldSat, Aug 8, 2026 · Springfield, IL5K3.2K
- Bulldog ChallengeSat, Aug 8, 2026 · Effingham, IL5K10K3.2K
- Cisne Reunion 5k Run/WalkSat, Aug 8, 2026 · Cisne, IL5K1 Mile
- Saint Bruno Falcon 5k Run/WalkSat, Aug 8, 2026 · Pinckneyville, IL5K
- White Squirrel TriathlonSat, Aug 8, 2026 · Olney, IL
- Back-to-School Family Fun 5KSat, Aug 8, 2026 · Wheeling, IL5K
- Lincoln Douglas 5K and Fun RunSat, Aug 8, 2026 · Freeport, IL5K
- The Next Loop Endurance Series | Deer Grove EastSat, Aug 8, 2026 · Palatine, IL50K
- 2nd Annual Race For a RideSun, Aug 9, 2026 · Chicago, IL5K
- Rev Run: A Run/Walk For Breast Cancer AwarenessSun, Aug 9, 2026 · Wilmette, IL5K
- A Long SwimSun, Aug 9, 2026 · Winnetka, IL5K3.9K2K1 Mile750m
- Miles for Miracles RunSun, Aug 9, 2026 · Mount Prospect, IL1 Mile3.2K5K
- To the Max Obstacle ChallengeSun, Aug 9, 2026 · Normal, IL
- Tour De Cure: ChicagolandSun, Aug 9, 2026 · St. Charles, IL109.4K48.3K10 Miles
- Rockford Road Runners Members Picnic & Group RunWed, Aug 12, 2026 · Cherry Valley, IL5K
- Illinois State Fair Parade RunThu, Aug 13, 2026 · Springfield, IL3.2K
- 2026 Father Jerry 5KSat, Aug 15, 2026 · Olney, IL5K1 Mile
- Lena Brew Run 5kSat, Aug 15, 2026 · Lena, IL5K
- Go Fish 5K & Kids' Color RunSat, Aug 15, 2026 · East Dundee, IL5K1 Mile
- "Boo" Milby Memory 5k Run/WalkSat, Aug 15, 2026 · LaSalle, IL5K
- Flight to the FinishSat, Aug 15, 2026 · Zion, IL5K
- Highlander AssaultSat, Aug 15, 2026 · Holiday Hills, IL12.9K
- Hecker Tiki Trot 5KSat, Aug 15, 2026 · Hecker, IL5K1K
- The Nick Teddy 5k Presented By Tug Fest-IllinoisSat, Aug 15, 2026 · Port Byron, IL5K
- The Next Loop Endurance Series - Busse WoodsSat, Aug 15, 2026 · Elk Grove Village, IL
- Bloom Alumni Cross Country MeetSat, Aug 15, 2026 · Chicago Heights, IL3.2K
- 5K Color Run/Walk FundraiserSat, Aug 15, 2026 · Mattoon, IL5K
- Harvest Picnic 5KSat, Aug 15, 2026 · Windsor, IL5K
- RAMP River Run – 3K, 5K, & 1/2 Marathon RunSat, Aug 15, 2026 · Rockford, ILHalf Marathon5K3K
- Run for PB& J 5K/10K/13.1 CHICAGO/EVANSTONSat, Aug 15, 2026 · Chicago, IL5K10KHalf Marathon1 Mile
- O'Town Hustle Super Sprint TriathlonSat, Aug 15, 2026 · O Fallon, IL
- Highlander Assault Obstacle RaceSat, Aug 15, 2026 · Pingree Grove, IL5K15K3K
- Prostate Cancer Awareness 5K Walk/Run/Bike-Most Worshipful Prince Hall Grand Lodge of IL (one race four locations simulantaneously)Sat, Aug 15, 2026 · Chicago, IL5K
- 2025 Heartbreak Chicago Mob MileSat, Aug 15, 2026 · Chicago, IL1 Mile
- Hill of a RaceSat, Aug 15, 2026 · Bloomington, IL5K
- Hull of a RaceSat, Aug 15, 2026 · Hull, IL402m5K10K
- Bagel Run 5K/10K/13.1 CHICAGO/EVANSTONSat, Aug 15, 2026 · Chicago, IL5K10KHalf Marathon1 Mile
- North Shore Youth TriathlonSun, Aug 16, 2026 · Evanston, IL
- Coon Creek ClassicSun, Aug 16, 2026 · Hampshire, IL10K2K
- Alpine Races 5k and 10 MileSun, Aug 16, 2026 · Lake Zurich, IL10 Miles5K1 Mile
- Alana's Eternal Light 5KSat, Aug 22, 2026 · Genoa, IL5K
- Au Sable Grove 5k fun run/walk - The 180 Run: Leaving the Past BehindSat, Aug 22, 2026 · Yorkville, IL5K
- Parkie’s 5KSat, Aug 22, 2026 · Bolingbrook, IL5K
- ChiRunners Founders 5KSat, Aug 22, 2026 · Elk Grove Village, IL5K
- Comlara 12 Hour Sunrise-Sunset, 6 Hour, 3 Hour and Hour of Power Trail RunSat, Aug 22, 2026 · Hudson, IL82.1KMarathonHalf Marathon6.8K
- Get Your 6.6 on Route 66!Sat, Aug 22, 2026 · McLean, IL6.6K
Showing the next 100 of 569 races. Use the full search to see them all.