West Yellowstone, United States of America · Saturday 9 May 2026
Set just outside Yellowstone National Park, this half marathon is an absolute dream for trail runners and nature lovers alike. The course meanders through forests, open meadows, and rugged terrain, offering panoramic views of the Rocky Mountains. Runners should be prepared for altitude challenges, as the race takes place at over 6,000 feet, making every mile a test of endurance.\n\nDespite the difficulty, the stunning surroundings—complete with steaming geysers, crystal-clear rivers, and wildlif
Adjusted Time
1:46:49
Time difference: +1.8 minutes compared to a flat, road, temperate course.
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