10K races in Illinois — September 2026
82 upcoming 10K races in Illinois during September 2026.
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This calendar currently lists 82 upcoming events, from Sep 1, 2026 to Sep 30, 2026. September is the busiest month, with 82 events scheduled. Events are spread across 59 different locations; Chicago hosts the most (13). Course distances range from 1.6 km to 10 km.
Browse all 82 events by date
September 2026
- 5K Fun Run and Family Walk Sep 1
- Solidarity Sidekick down Route 66 - Stop 4- Wilmington 6.6K Sep 1
- Wilmington Route 66 - 6.6K -Stop 4 Sep 1
- Wilmington Route 66 - 6.6K -Stop 4 2026 Sep 1
- Solidarity Sidekick down Route 66 - Stop 5- Gardner 6.6K Sep 2
- Solidarity Sidekick down Route 66 - Stop 6- Dwight 6.6K Sep 3
- Solidarity Sidekick down Route 66 - Stop 6- Dwight 6.6K Sep 3
- Solidarity Sidekick down Route 66 - Stop 7- Pontiac 6.6K Sep 4
- Solidarity Sidekick down Route 66 - Stop 7- Pontiac 6.6K Sep 4
- "Hustle For Hunger" Saint Maria Goretti Parish 5K Run/Walk: Saturday Sept. 5th, 2026 start time 8 a.m. (Rain or Shine) Sep 5
- All Rise for Ryan's Run for Recovery 5K & 1 Mile Walk Sep 5
- Bacon5Kegs Sep 5
- Bootlegger 5K Sep 5
- Cow Chip Classic Sep 5
- Eckert's Belleville Farm Spiked Apple 5k Sep 5
- Eckert's Spiked Apple 5k Sep 5
- Labor Day 5K - Elm Grove, WI - 2026 Sep 5
- Time and a Half Relay & 5K Sep 6
- Bridge to Bridge Run Sep 7
- 2K Glow Run/Walk Sep 11
- 9/11 Stair Climb/1 Mile Walk Sep 11
- 5k Run for Hope Sep 12
- Ana Banana 5k & Fun Run Sep 12
- Arcola Broomcorn Festival 10k & 5k Sep 12
- Duo Dash 5k Run + 1- Mile Dog Walk Sep 12
- Fetch 5k Dog Jog Sep 12
- Gospel Run - Chicago Sep 12
- IU Indianapolis Jaguar 5K Sep 12
- Northside Trap Run Sep 12
- PAWS Chicago 5K Sep 12
- Pyramid City Run Sep 12
- Run for the Dogs 5k - Crown Point Sep 12
- Run Mag Mile Sep 12
- St. Jude Walk/Run - St. Louis Sep 12
- Stomp Out the Stigma 5K Run/Walk Sep 12
- Thin Mint Sprint Sep 12
- 5K Run, Walk & Roll-Celebration of Donation Sep 13
- Annual Tyler 'Smitty' Smith 5K 2026 Sep 13
- El Grito 5k Sep 13
- Rock and Run for Mental Health Sep 13
- Run for Beer - Begyle Brewing Sep 13
- Run for the Mind Sep 13
- Run for the Parks 5k Run, Walk, or Roll Sep 13
- Solidarity Sidekick Down Route 66 – Stop 17 – Staunton 6.6K Sep 15
- Solidarity Sidekick Down Route 66 – Stop 18 – Old Chain of Rocks Bridge 6.6K Sep 16
- Glow in the Garden 5k Sep 18
- Arsenal 5k Run/Walk Sep 19
- Bangor Apple Run 5K Run/Walk Sep 19
- Blue Bridges 5K Sep 19
- Caleb Brown Memorial 5K Sep 19
- Do Hard Things 5k & 9.11-Mile Ruck & Run Sep 19
- For Kids' Sake International Superhero 5K Sep 19
- HBCU Run and Brunch 10k/5k Sep 19
- Indianapolis Aruna 5k Run for Freedom Sep 19
- Miles for Missouri Outdoors 5k Sep 19
- Nappanee Apple Festival Donut Dash 5k Sep 19
- Run for Beer - Four Day Ray Sep 19
- South Shore Health Economic Development 5k Walk/Run Sep 19
- Better Than Yesterday 5K Sep 20
- Cupcake Run/Walk for Public Education Sep 20
- D67 Dash 5K Run/Walk Sep 20
- Don Hartlaub Memorial 5K Sep 20
- Joseph Maley Foundation Run, Walk, Roll Sep 20
- Pound the Pavement 5K Sep 20
- Run for Beer - Double Clutch Brewing Sep 20
- Run(317) - Carmel Village of West Clay Sep 24
- 13th Annual Swifty Swine 5K Sep 26
- 1st Annual APRCC Coqui 5K Run/Walk Sep 26
- 6th Annual Hannah Mansell Happy Day Memorial 5K Run/Walk Sep 26
- 6th Annual Jayco 5K Sep 26
- Abuelitos 5K Sep 26
- Aimee Romero Memorial Cupcake 5K Run/Walk Sep 26
- Lawndale 5K Sep 26
- Race for Freedom 5K Run/Walk Sep 26
- Race to Cure Sarcoma - Chicago Sep 26
- Run For Pie Sep 26
- Chi-Care 5K Sep 27
- DeKalb Corn Classic Sep 27
- Inside Out Club Fall Family 5K Sep 27
- Northwest CASA Pumpkin Dash 5k Sep 27
- Plainfield Harvest 5k/10k and Kidz Miler Sep 27
- 5k for Hopeful Beginnings Sep 30