Endurance Race Calendar September

DeKalb Corn Classic

Dekalb, Illinois, United States

Sep 27, 2026 (Sun)

$30.00 - $40.00

Running

10K 5K

Kids in Capes 5K and Fun Run

Upper Arlington, Ohio, United States

Sep 27, 2026 (Sun)

$8.00 - $40.00

Running

5K 1.6K Kids 5 & Under: Fun Run

Golden Harvest Half Marathon & 5k/10k - Greater Chicago

Chicago, Illinois, United States

Sep 27, 2026 (Sun)

$22.00 - $72.00

Running

5K 10K Half-Marathon 1.6K

Vermont 50 Mountain Bike or Ultra Run

Brownsville, Vermont, United States

Sep 27, 2026 (Sun)

$175.00 - $400.00

Mountain biking, Running

Ultra +3

Chile Pepper Challenge Charity Ride and 5K Walk/Run

El Paso, Texas, United States

Sep 27, 2026 (Sun)

$30.00 - $85.00

Cycling, Running

Ultra 40.2K 8K 5K +1

Golden Harvest Half Marathon & 5k/10k - Kansas City

Parkville, Missouri, United States

Sep 27, 2026 (Sun)

$22.00 - $60.00

Running

5K 10K Half-Marathon 1.6K

Tour de Trail: Pentagon Memorial

Arlington, Virginia, United States

Sep 27, 2026 (Sun)

$40.00

Walking, Cycling, Running

4.8K 40.2K Virtual 2026 Tour de Trail: Pentagon Memorial

Tri The Illini

Champaign, Illinois, United States

Sep 27, 2026 (Sun)

Keefe Farms Fall Foliage 5K

Wolcott, New York, United States

Sep 27, 2026 (Sun)

$25.00

Running

5K

The Dam Half and Dam 4 mile-ish

Mifflinburg, Pennsylvania, United States

Sep 27, 2026 (Sun)

$35.00 - $68.00

Trail running

Half-Marathon 6.4K

THE Conestoga Trail Run - 10 Tough Miles

Holtwood, Pennsylvania, United States

Sep 27, 2026 (Sun)

$60.00

Trail running

16.1K

The Christian K. West Youth Foundation's 4th Annual Memorial Run

Lake View Terrace, California, United States

Sep 27, 2026 (Sun)

$40.00 - $50.00

Running

5K 1K