Running in Wyoming
Wyoming is the least populated state in America, and that means running here feels truly wild. With Yellowstone, the Grand Tetons, and vast open rangeland, the state offers a running experience defined by solitude, altitude, and stunning natural beauty.
Climate
High-altitude and dry, with cold winters, windy conditions year-round, and short, pleasant summers
Terrain
Mountain terrain in the western Tetons and Yellowstone
Top Race
Jackson Hole Marathon
Climate and Weather
High-altitude and dry, with cold winters, windy conditions year-round, and short, pleasant summers. Mountain areas can see snow any month of the year. The wind is legendary, particularly on the plains. Summer (June-August) is prime running season.
Terrain and Landscape
Mountain terrain in the western Tetons and Yellowstone. High desert and grassland across much of the state. The Wind River Range has some of the most dramatic mountain scenery in the lower 48. Towns are small and trails tend to be rugged and remote.
Top Running Routes
Grand Teton Trail System
5-40 milesGrand Teton National Park
Mountain trails with views of the dramatic Teton Range, one of the most photographed mountain ranges in the world.
Yellowstone Trails
5-20 milesYellowstone National Park
Trails through geothermal areas, forests, and along rivers in the world's first national park.
Greenway Trail
8 milesJackson
A paved path through the resort town of Jackson with Teton views.
Casper Mountain Trails
5-15 milesCasper
A trail network on the mountain overlooking Casper, offering forest running with views of the plains.
Wind River Range Trails
VariesVarious
Rugged backcountry trails through one of the most remote and beautiful mountain ranges in the lower 48.
Popular Races
Jackson Hole Marathon
Jackson
Bighorn Trail Runs
Bighorn Mountains
Cheyenne Marathon
Cheyenne
Running Culture
Wyoming's running community is small but fiercely devoted. Jackson is the state's running hub with its access to mountain trails. The Bighorn Trail Runs attract ultra runners from around the country. Running here is defined by altitude, wind, wildlife, and vast open spaces.
Safety Tips
Bear and moose encounters are possible on mountain trails. Carry bear spray and be alert.
Wyoming wind is relentless. Dress for wind chill and be prepared for gusts on exposed terrain.
Altitude is significant. Most of Wyoming is above 4,000 feet, with mountain trails much higher.
Trails are remote with no cell service. Run prepared with supplies, maps, and a shared route plan.
Make Running in Wyoming a Game
Turn your Wyoming runs into a real-world strategy game. Capture territory by running loops, compete with local runners on leaderboards, and explore every street through a Fog of War mechanic. Motera adds purpose and competition to every mile.
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MoteraFrequently Asked Questions
Can you run in Yellowstone National Park?
Yes, but with caution. Yellowstone has numerous trails open to runners. You must be bear-aware (carry spray), stay on marked trails, and be mindful of bison and other wildlife. The park's beauty makes it a bucket-list running destination.
What is the best running area in Wyoming?
Jackson and the surrounding Grand Teton National Park offer the best combination of trails, scenery, and running infrastructure. The town has a paved greenway, and mountain trails start minutes from downtown.
When is the best time to run in Wyoming?
June through September is ideal. Mountain trails may be snowbound into July at higher elevations. Summer days are warm but nights are cool. September brings fall colors in the Tetons and fewer crowds.
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