The Yellowstone Trail Marathon and Trail Races
About this race
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!
RACE PERMITTED UNDER SPECIAL USE AUTHORIZATION FROM THE CUSTER GALLATIN NATIONAL FOREST
The Forest Service recommends that each participant carry bear spray for this event.
Join fellow runners on July 11, 2026 for the The Yellowstone Trail Marathon and Trail Races. It's a fantastic Marathon, Half-Marathon, 10K, Ultra, 25K, 5K featuring a flat and fast course in West Yellowstone.
Pick your distance
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
Weather Overview
These values represent the 2-year monthly averages for July in West Yellowstone.
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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🏃 Plan Your Next Race in West Yellowstone
Find upcoming events by distance:
- West Yellowstone 5K Races Best West Yellowstone routes for beginners and speed work.
- 10K Run Events in West Yellowstone The most popular local distance in Montana.
- West Yellowstone Half Marathons Top-rated 21.1K courses in the West Yellowstone area.
- Marathons in West Yellowstone Scenic 42.2K routes and West Yellowstone Boston qualifiers.
- West Yellowstone Running Calendar 2026 See all upcoming race dates.
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.
