When is Run With the Horses Marathon?

Run With the Horses Marathon takes place on Aug 15, 2026. That's in 5 months.

Where is Run With the Horses Marathon located?

Run With the Horses Marathon is held in Green River, Wyoming, United States.

What distances are available at Run With the Horses Marathon?

Run With the Horses Marathon offers the following distances: 26.2M, 13.1M, 10K, 5K.

What is the typical weather for Run With the Horses Marathon?

Based on historical data, you can expect temperatures between 52°F and 86°F on race day. There's approximately a 3% chance of precipitation.

Run With the Horses Marathon (5K-26.2M) - Aug 15, 2026 | Green River, WY

Embark on a truly unique Western running adventure at the Run With the Horses Marathon, Half Marathon, 10K, and 5K, set for August 15, 2026, in Green River, Wyoming. This challenging yet rewarding event invites runners to experience the breathtaking high desert landscape and the chance to run alongside majestic wild horses. The out-and-back course begins at Expedition Island, leading you through the charming streets of Green River for the first two miles before transitioning to the graded dirt of the Wild Horse Loop Tour Road. Prepare for a significant ascent as you climb from 6,100 feet to between 7,300 and 7,500 feet over the initial miles, offering panoramic views of canyons and the famed Palisades. The return journey features rolling hills and a welcome downhill stretch, all without the cover of shade trees, immersing you fully in the natural beauty.

Runners consistently praise the stunning scenery and the thrill of spotting wild mustangs and other wildlife along the route. While the course is known for its difficulty due to the elevation gains, the community-driven atmosphere and well-stocked aid stations every two miles, offering water, Gatorade, and energy snacks, ensure a supported journey. Typical race day conditions in mid-August see highs around 86°F and lows around 52°F, with a minimal chance of precipitation, making for a warm but generally dry experience.

What truly sets this race apart is its connection to Green River's annual River Festival, held concurrently, which means your finish at Expedition Island is met with a vibrant celebration featuring a shrimp boil, live music, and fireworks. Participants receive unique finisher medals, often incorporating horse themes, reflecting the spirit of this unforgettable high-altitude race. Whether tackling the marathon, half marathon, 10K, or 5K, the Run With the Horses promises an exhilarating challenge and an unparalleled experience in the heart of Wyoming's wilderness.