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The Rut Mountain Runs

Big Sky, Montana · Friday, September 11, 2026 · 50.6 Miles, 30.3 Miles, 17.8 Miles, Half Marathon, 2.5 Miles, 6.4 Miles

Official race page & registration ↗

The Rut Mountain Runs takes place on Friday, September 11, 2026 in Big Sky, Montana. The race offers 6 distances: 50.6 Miles, 30.3 Miles, 17.8 Miles, Half Marathon, 2.5 Miles, 6.4 Miles. It is run on trail. For anyone travelling in, Bozeman is about 32 miles away.

It is one of 46 races on the Montana calendar that September. At $70, entry sits above the $45 median for a Montana ultra. Unusually for a race, it falls on a Friday.

Date
Friday, September 11, 2026
Location
Big Sky, Montana
Distances
50.6 Miles, 30.3 Miles, 17.8 Miles, Half Marathon, 2.5 Miles, 6.4 Miles
Surface
Trail
Entry fee
from $70

Listing from the 2026 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Tell us here.

Making a race weekend of it?

Stay near the start line in Big Sky: check in Sep 10, out Sep 12.

Hotels on Booking.com ↗ Hotels on Expedia ↗

Common questions

When is The Rut Mountain Runs?

The Rut Mountain Runs is scheduled for Friday, September 11, 2026.

Where is The Rut Mountain Runs held?

The Rut Mountain Runs is held in Big Sky, Montana. It is about 32 miles from Bozeman.

What distances does The Rut Mountain Runs offer?

The listed distances are 50.6 Miles, 30.3 Miles, 17.8 Miles, Half Marathon, 2.5 Miles, 6.4 Miles.

How much does The Rut Mountain Runs cost?

Entry is listed from $70. Check the official race page for the current price, which usually rises closer to race day.

How do I register for The Rut Mountain Runs?

Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.

More races nearby

See every race on the Montana calendar, Montana Half Marathons, Montana 10Ks, or use the Race Finder for maps and filters.