Race Calendar in Wyoming, United States

Longmire Days 5K and Fun Run

Buffalo, Wyoming, United States

Jul 17, 2026 (Fri)

$45.00 - $60.00

Running

5K 1.6K

Worlds Toughest Mile

Cody, Wyoming, United States

Jul 18, 2026 (Sat)

$20.00

Running

1.6K

2026 Grand Targhee Colter Cup

Alta, Wyoming, United States

Jul 19, 2026 (Sun)

Free - $80.00

Mountain biking

14.5K +4

Teton Mountaineering Cache Creek Trail Run

Jackson, Wyoming, United States

Jul 25, 2026 (Sat)

$50.00

Trail running, Walking

18K

Snow King Hill Climb

Jackson, Wyoming, United States

Jul 26, 2026 (Sun)

$40.00

Trail running

4.8K

2026 Pierre's Hole 50/100 Mountain Bike Race

Alta, Wyoming, United States

Jul 31, 2026 (Fri) – Aug 1, 2026

$45.00 - $205.00

Mountain biking

1.8K Ultra 49.9K

Thunder Basin XC 5k Fun Run

Gillette, Wyoming, United States

Aug 1, 2026 (Sat)

$25.00

Running

5K

El Vaquero Loco

Afton, Wyoming, United States

Aug 1, 2026 (Sat)

$100.00 - $150.00

Trail running

Ultra 31.9K

Gates Of Yellowstone Triathlon

Cody, Wyoming, United States

Aug 1, 2026 (Sat)

Cheyenne Sunrise Lions Greenway (Tour de Donut) and Ride for Sight (Rural Ride)

Cheyenne, Wyoming, United States

Aug 2, 2026 (Sun) – Aug 8, 2026

$20.00 - $60.00

Cycling

Ultra 9.7K

Cowboy Tough Adventure Race

Cheyenne, Wyoming, United States

Aug 7, 2026 (Fri) – Aug 9, 2026

$525.00

Adventure race

Ultra

Tails and Trails 5K

Cody, Wyoming, United States

Aug 8, 2026 (Sat)

$35.00

Running

5K