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Wyoming Running Calendar 2026-2027

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Explore the best running races in Wyoming for 2026-2027! 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!

Half Marathons Marathons Trail Runs Triathlons
August 2026
Aug
15
Sa

Run with the Horses Marathon

5 km 10 km Half Marathon Marathon
Aug
15
Sa

Med Bow Rail Marathon

Trail Run Half Marathon Marathon
Aug
15
Sa

Sugar Beet Classic

Triathlon Sprint 500 m 15 mi 5 km
Aug
22
Sa

Uinta Wilderness Ultra

Trail Run 14 mi 27 mi
Aug
22
Sa

Antelope Dash

Trail Run 4 mi 8 mi
Monthly updates for Wyoming

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Aug
22
Sa

John Wayne Grit Series - Jackson Hole

Trail Run 8 km Half Marathon 30 km
Aug
29
Sa

Cirque Series - Grand Targhee, WY

Trail Run 7 mi
Aug
29
Sa

Run for Berry

5 km
September 2026
Sep
12
Sa

Jelm Mountain Run

Trail Run 10 mi
Sep
12
Sa

Memorial Stair Climb and 5K - Rawlins

Road Race Urban Trail 5 km
Sep
13
Su

T-Bird Trek Half Marathon

5 km 10 km 13 mi
Sep
13
Su

9.11km Run/Walk/Ride/Remember

Road Race 9 km
Sep
16
We

Memory of the 8

5 km 8 mi
Sep
19
Sa

Buffalo Bill Cody Half Marathon

3 mi 6 mi 13 mi
Sep
19
Sa

Run for #1 5K - Cheyenne

Road Race 5 km
Sep
19
Sa

Wolf Creek Wrangle

Trail Run 5 mi 7 mi 13 mi
Sep
19
Sa

Race to Raise: Pinedale Half Marathon

Road Race 5 km 10 km Half Marathon
Sep
20
Su

Dog Jog

5 km
Sep
25-27
Fr - Su

Platte River Trail 36 Hour

Backyard Ultra 100 mi
Sep
26
Sa

Jackson Hole Marathon

7 mi 13 mi 26 mi
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