2026 - The Yellowstone Trail Marathon and Trail Races
2026 distances
Running
Saturday Marathon
Saturday 1/2 Marathon
Saturday 10K
The Yellowstone 1/2 Marathon
Join the Yellowstone Running Company for this amazing event located on the edge of the World's first National Park! This is a mixed terrain event (not a road run). The 1/2 Marathon starts on the world renowned Rendezvous Ski trails on the edge of West Yellowstone, Montana. Walking distance from our sponsor, the Stagecoach Inn! The course consists of rolling terrain with a few gravel sections. Each runner receives a custom Yellowstone trail race tri-blend running shirt and a Yellowstone Running Company seasonal medal!
The Yellowstone 50K
Join the Yellowstone Running Company for this amazing event located on the edge of the World's first National Park! This is a mixed terrain event (not a road run). The 50K starts on the world renowned Rendezvous Ski trails on the edge of West Yellowstone, Montana. Walking distance from our sponsor, the Stagecoach Inn! The course consists of rolling terrain with a few gravel sections. Each runner receives a custom Yellowstone trail race tri-blend running shirt and a Yellowstone Running Company seasonal medal!
The Yellowstone 25K
Join the Yellowstone Running Company for this amazing event located on the edge of the World's first National Park! This is a mixed terrain event (not a road run). The 25K starts on the world renowned Rendezvous Ski trails on the edge of West Yellowstone, Montana. Walking distance from our sponsor, the Stagecoach Inn! The course consists of rolling terrain with a few gravel sections. Each runner receives a custom Yellowstone trail race tri-blend running shirt and a Yellowstone Running Company seasonal medal!
The Yellowstone 10K
Join the Yellowstone Running Company for this amazing event located on the edge of the World's first National Park! This is a mixed terrain event (not a road run). The 10K starts on the world renowned Rendezvous Ski trails on the edge of West Yellowstone, Montana. Walking distance from our sponsor, the Stagecoach Inn! The course consists of rolling terrain with a few gravel sections. Each runner receives a custom Yellowstone trail race tri-blend running shirt and a Yellowstone Running Company seasonal medal!
The Yellowstone 5K
Join the Yellowstone Running Company for this amazing event located on the edge of the World's first National Park! This is a mixed terrain event (not a road run). The 5K starts on the world renowned Rendezvous Ski trails on the edge of West Yellowstone, Montana. Walking distance from our sponsor, the Stagecoach Inn! The course consists of rolling terrain with a few gravel sections. Each runner receives a custom Yellowstone trail race tri-blend running shirt and a Yellowstone Running Company seasonal medal!
Trail running
The Yellowstone Marathon
Race date Weather
Conditions on July 11, 2026 — historical Open-Meteo data.
About West Yellowstone
The Yellowstone Trail Marathon and Trail Races takes place in West Yellowstone, Montana, United States. The local timezone is America/Denver.
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Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.
