The Rut Mountain Runs
The Rut Mountain Runs is a running and trail running race on September 11–13, 2026 in Big Sky, MT, with entry fees from $70 to $395.
- Date
- September 11–13, 2026 (5 days to go)
- Location
- Big Sky Resort, Big Sky, MT
- Price
- $70–$395
- Sports
- RunningTrail Running
From the Organizer
The Rut Mountain Runs are a 3-day celebration of Mountain Running in Big Sky, Montana, on Sept 11-13, 2026. Registration opens on Jan 6th at 8 AM Mountain Time
Events
Weather
Race-Day Forecast
Live forecast from the U.S. National Weather Service.
Race Day 1
Friday, 9/11
High
64°
Low
40°
Mostly sunny then slight chance showers and thunderstorms
Race Day 2
Saturday, 9/12
High
54°
Low
36°
Chance rain showers
Host City
About Big Sky, MT
City Elevation
7,222 ft
Nearest Airport
BZN
Bozeman Yellowstone International Airport · 36 mi
Time Zone
Mountain Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Race Location
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at The Rut Mountain Runs, put it on the calendar, and turn “someday” into a start date.
5
Days to train
- Race
- The Rut Mountain Runs
- Date
- September 11–13, 2026
- Location
- Big Sky Resort, Big Sky, MT
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From Endurance Grid
About These Sports
This race spans more than one sport — here’s a guide to each, so you can understand what’s involved and decide if it’s the right fit. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
Running
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Trail Running
Running off-road — dirt, singletrack, and mountain paths — from 5Ks to ultras. The terrain makes for an exciting twist and adventure in your running journey.
Coming Up
More Running races near Big Sky, MT
Frequently Asked Questions
What is The Rut Mountain Runs?
When and where is The Rut Mountain Runs?
How do I register for The Rut Mountain Runs?
The Rut Mountain Runs
Sep 11, 2026