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Wyoming Running Calendar 2025-2026

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Explore the best running races in Wyoming for 2025-2026! Our updated list features 28 exciting races across the region. Find your next race in Wyoming below and join the running community at these great events!

Half Marathons Marathons Trail Runs Triathlons
December 2025
Dec
13
Sa

Christmas Classic

5 km
January 2026
Jan
10
Sa

Twin Mountain Trudge

Trail Run 10 mi 21 mi
February 2026
Feb
8
Su

Freeze Your Fanny Sundance Run/Walk

4 mi
March 2026
Mar
13-15
Fr - Su

The Drift 100

Multisport
April 2026
Apr-May
4-3
Sa - Su

Sunrise Scramble

Trail Run 3 mi 5 mi 8 mi 14 mi
May 2026
May
16
Sa

Dog Jog

5 km
May
16
Sa

Trail Mix Run Wyoming

Trail Run 3 mi 10 mi
May
24
Su

Wyoming Marathon

5 km 13 mi 26 mi 50 km
June 2026
Jun
13
Sa

Sinks Canyon Trail Races

Trail Run 6 km 18 km 50 km
Jun
19-21
Fr - Su

Bighorn Trail Run

Trail Run 18 mi 32 mi 52 mi 100 mi
July 2026
Jul
4-5
Sa - Su

Grand Targhee Wildflower Run

Trail Run 10 km Half Marathon 50 km
Jul
11
Sa

Teton Mountain Run

Trail Run 15 km 30 km 50 km
Jul
11
Sa

Laramie Peak Half Marathon

Trail Run Half Marathon
Jul
11
Sa

Laramie Peak Endurance Challenge

Backyard Ultra
Jul
18
Sa

Kristy's Kindness 5K

5 km
Jul
18
Sa

Skunk Hollow Sneaker Chase

Trail Run 4 mi 8 mi
August 2026
Aug
1
Sa

El Vaquero Loco

Trail Run 31 km 50 km
Aug
7-9
Fr - Su

Cowboy Tough Adventure Race

Multisport
Aug
8-9
Sa - Su

Wyoming Range 100-Mile Endurance Run

Trail Run 108 mi
Aug
8
Sa

Tails and Trails

Trail Run 5 km