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The Rut Mountain Runs

Big Sky, Montana
The Rut Mountain Runs official race logo - running event in Big Sky, Montana
DATE:
TIME:
LOCATION:
Big Sky, Montana
DISTANCES:
8 Events: 50.6 Miles, 2.5 Miles, 50.6 Miles, 13.3 Miles, 17.8 Miles, 1K, 30.3 Miles, 6.41 Miles

About The Rut Mountain Runs

The Rut Mountain Runs are a 3-day celebration of Mountain Running in Big Sky, Montana, on Sept 12-14, 2025. Registration opens on Jan 7th at 8 AM Mountain Time

The Rut Mountain RunsThe Rut Mountain Runs are a 3-day celebration of Mountain Running in Big Sky, Montana, on Sept 12-14, 2025. Registration opens on Jan 7th at 8 AM Mountain Time
Big Sky, MT

Race Events & Distances

Choose from 8 race distances available for The Rut Mountain Runs in Big Sky, MT. Registration includes timing, finisher medals, and post-race refreshments.

Trifecta-SCORING

50.6 Miles
Distance
50.6 Miles
Start Time
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Big Sky, MT
Big SkyMT
The Rut Mountain Runs Organizers

Frequently Asked Questions about Trifecta-SCORING

How long is the Trifecta-SCORING?
The Trifecta-SCORING covers 50.6 Miles.
What time does the Trifecta-SCORING start?
The Trifecta-SCORING starts at 10:00:00 AM.
Where is the Trifecta-SCORING located?
The Trifecta-SCORING takes place in Big Sky, MT.

Lone Peak Vertical Kilometer

2.5 Miles
Distance
2.5 Miles
Start Time
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Big Sky, MT
Big SkyMT
The Rut Mountain Runs Organizers

Frequently Asked Questions about Lone Peak Vertical Kilometer

How long is the Lone Peak Vertical Kilometer?
The Lone Peak Vertical Kilometer covers 2.5 Miles.
What time does the Lone Peak Vertical Kilometer start?
The Lone Peak Vertical Kilometer starts at 10:00:00 AM.
Where is the Lone Peak Vertical Kilometer located?
The Lone Peak Vertical Kilometer takes place in Big Sky, MT.

Trifecta (50K,28K,VK)

50.6 Miles
Distance
50.6 Miles
Start Time
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Big Sky, MT
Big SkyMT
The Rut Mountain Runs Organizers

Frequently Asked Questions about Trifecta (50K,28K,VK)

How long is the Trifecta (50K,28K,VK)?
The Trifecta (50K,28K,VK) covers 50.6 Miles.
What time does the Trifecta (50K,28K,VK) start?
The Trifecta (50K,28K,VK) starts at 10:00:00 AM.
Where is the Trifecta (50K,28K,VK) located?
The Trifecta (50K,28K,VK) takes place in Big Sky, MT.

21k

13.3 Miles
Distance
13.3 Miles
Start Time
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Big Sky, MT
Big SkyMT
The Rut Mountain Runs Organizers

Frequently Asked Questions about 21k

How long is the 21k?
The 21k covers 13.3 Miles.
What time does the 21k start?
The 21k starts at 11:00:00 AM.
Where is the 21k located?
The 21k takes place in Big Sky, MT.

28k

17.8 Miles
Distance
17.8 Miles
Start Time
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Big Sky, MT
Big SkyMT
The Rut Mountain Runs Organizers

Frequently Asked Questions about 28k

How long is the 28k?
The 28k covers 17.8 Miles.
What time does the 28k start?
The 28k starts at 8:00:00 AM.
Where is the 28k located?
The 28k takes place in Big Sky, MT.

Kids 1K Runt Run

1K
Distance
1K
Start Time
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Big Sky, MT
Big SkyMT
The Rut Mountain Runs Organizers

Frequently Asked Questions about Kids 1K Runt Run

How long is the Kids 1K Runt Run?
The Kids 1K Runt Run covers 1K.
What time does the Kids 1K Runt Run start?
The Kids 1K Runt Run starts at 4:45:00 PM.
Where is the Kids 1K Runt Run located?
The Kids 1K Runt Run takes place in Big Sky, MT.

50k

30.3 Miles
Distance
30.3 Miles
Start Time
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Big Sky, MT
Big SkyMT
The Rut Mountain Runs Organizers

Frequently Asked Questions about 50k

How long is the 50k?
The 50k covers 30.3 Miles.
What time does the 50k start?
The 50k starts at 6:00:00 AM.
Where is the 50k located?
The 50k takes place in Big Sky, MT.

11k

6.41 Miles
Distance
6.41 Miles
Start Time
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Big Sky, MT
Big SkyMT
The Rut Mountain Runs Organizers

Frequently Asked Questions about 11k

How long is the 11k?
The 11k covers 6.41 Miles.
What time does the 11k start?
The 11k starts at 7:30:00 AM.
Where is the 11k located?
The 11k takes place in Big Sky, MT.

Registration Information

Registration is typically available online until race day (subject to capacity). Early registration is recommended for guaranteed entry and potential early bird pricing. Check with race organizers for specific event details and included amenities.

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