Wyoming Trail Running Calendar 2025-2026

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Explore the best trail runs in Wyoming for 2025-2026! Our updated list features 32 exciting races across the region. Find your next race in Wyoming below and join the running community at these great events!

March 2025
Mar
14-16
Fr - Su

The Drift 100

Multisport
April 2025
Apr
26
Saturday

Sunrise Scramble

Trail Run 13 mi
May 2025
May
3
Saturday

Cinco De Mayo 5k

5 km
May
10
Saturday

Caveman Fun Run

Trail Run 5 km 10 km 20 km
May
17
Saturday

Trail Mix Run Wyoming

Trail Run 3 mi 10 mi
May
24
Saturday

Dog Jog

5 km
May
25
Sunday

Wyoming Marathon

5 km 13 mi 26 mi 50 km
May
31
Saturday

Pilot Hill 25k

Trail Run 25 km
June 2025
Jun
1
Sunday

Visit Casper Marathon

10 km 13 mi 26 mi
Jun
7
Saturday

Sinks Canyon Trail Races

Trail Run 6 km 18 km 50 km
Jun
14
Saturday

Spring Into Green

5 km
Jun
14
Saturday

Lander Reverse Triathlon

Triathlon
Jun
20-21
Fr - Sa

Bighorn Trail Run

Trail Run 18 mi 32 mi 52 mi 100 mi
Jun
28
Saturday

Wrun for Wray Targhee Hillclimb

Trail Run 4 mi
July 2025
Jul
4
Friday

Cheyenne Firecracker 10K

5 km 10 km
Jul
5-6
Sa - Su

Grand Targhee Wildflower Run

Trail Run 10 km 13 mi 50 km
Jul
6
Sunday

Teton Mountaineering Cache Creek Trail Run

Trail Run 18 km
Jul
12-13
Sa - Su

Teton Mountain Run

Trail Run 15 km 30 km 50 km
Jul
12
Saturday

Beartooth Run

5 km 10 km 13 mi
Jul
19
Saturday

Skunk Hollow Sneaker Chase

Trail Run 4 mi 8 mi
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