Yellowstone Half Marathon and Trail Races
West Yellowstone, Montana, United States
Aug 1, 2026 - Saturday
5k, 10k, 25k, 50k, Half-marathon, Ultra
Race Information
Have you ever wanted to run in beautiful Yellowstone Country? Join the Yellowstone Running Company & Wolf Pack Adventures for a fun event in West Yellowstone, Montana!
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👍 Run Pick of the Month: Montana Marathon
📍 Billings, MT - September 20, 2026
💸 SAVE 15% On Entry. Use Code RUNGUIDES15
😄 Why We Like This Run
✅ Big Sky views from a small-town start to an energetic downtown Billings finish
✅ Fast downhill course built for PRs
✅ Multiple race options including marathon, half marathon, 10K, and 5K
Chase a personal best at the Montana Marathon, a fast, scenic point-to-point course that drops over 1,000 feet from the rolling plains into downtown Billings. With wide-open Big Sky views and a Boston Qualifier–certified route, it’s the perfect blend of speed and unforgettable scenery.
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Race Facts
Race Size: 1 - 100
Elevation: Some Hills
Course Type: Trail
Boston Qualifier: No
Kids Run: No
Where to Stay
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