Sports
Le Grizz 50 Mile Ultramarathon
One of the oldest 50-mile footraces in the world with relay, 15K, and 5K options. Popular autumn ultramarathon near Glacier National Park with significant runner attendance and community support.
- When
- Oct 10, 2026
- Where
- Hungry Horse, MT
- Est. attendance
- 500
- Organizer
- Run Wild Missoula
About this event
One of the oldest 50-mile footraces in the world with relay, 15K, and 5K options. Popular autumn ultramarathon near Glacier National Park with significant runner attendance and community support.
View original listing on runlegrizz.com →Track record & vendor details
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