Endurance Race Calendar September

Sky Trail Adventure Challenge

Bartlesville, Oklahoma, United States

Sep 12, 2026 (Sat)

$75.00

Adventure race

6.4K

Bampa's House 5K Run/Walk

Painted Post, New York, United States

Sep 12, 2026 (Sat)

$30.00

Running

5K

Dover Pirate Basketball Run the Plank 5k

Dover, Arkansas, United States

Sep 12, 2026 (Sat)

Free - $35.00

Running, Walking

5K 1.6K

Eastland Glow Run 5K

Eastland, Texas, United States

Sep 12, 2026 (Sat)

$25.00

Running

5K

Los Angeles Sunset Relays | 5K & Kid Run

Los Angeles, California, United States

Sep 12, 2026 (Sat)

$14.50 - $220.00

Running, Trail running

16.1K 5K 1.6K 4K +1

Medal Madness 5K, 10K, & 13.1M at Des Moines, IA (37)

Des Moines, Iowa, United States

Sep 12, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Colts 5K

Indianapolis, Indiana, United States

Sep 12, 2026 (Sat)

Free - $40.00

Running

5K 1K

Donate Life Legacy Walk

Kansas City, Missouri, United States

Sep 12, 2026 (Sat)

Medal Madness 5K, 10K, & 13.1M at Everett, WA (37)

Everett, Washington, United States

Sep 12, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Run to the Taproom - Creekside Farm Brewery 5K & 8K

King George, Virginia, United States

Sep 12, 2026 (Sat)

$46.00 - $50.00

Running

5K 8K

DoLittle Marathon

Oconomowoc, Wisconsin, United States

Sep 12, 2026 (Sat)

$35.00 - $65.00

Running, Walking

Marathon 38.6K Half-Marathon 10K +7

2026 Lake Nighthorse Triathlon - Sprint and Olympic

Durango, Colorado, United States

Sep 12, 2026 (Sat)

$95.00 - $140.00

Triathlon

25.8K Ultra +1