Fri September 2 - Sun September 4, 2022 Big Sky, MT 59716 US Directions


Open to ages 16+.


Open to ages 16+.

Runt Run

$0 Registration ends September 2, 2022 at 11:59pm MDT
Priority Registration opens January 4th & to the public on January 11th

Priority Registration opens on January 4th, 2022 at 8 AM MST for deferred runners, 2021 volunteers, and other priority registrants.  Registration will then open to the public on Jan 11th at 8 AM MST.


The 2022 Rut Mountain Runs are a 3-day celebration of Mountain Running in Big Sky, Montana. 

Race Website

Additional race information can be found at

Big Sky Resort
Big Sky, MT US 59716
Race Contact Info

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