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Le Grizz Ultramarathon & Relay

Polebridge, Montana · Saturday, October 10, 2026 · 50 Mile, 15K, 5K

Official race page & registration ↗

Le Grizz Ultramarathon & Relay takes place on Saturday, October 10, 2026 in Polebridge, Montana. The race offers 3 distances: 50 Mile, 15K, 5K. For anyone travelling in, Kalispell is about 43 miles away.

It is one of 29 races on the Montana calendar that October. The 50 Mile is rare in Montana: only two races on the calendar offer it. At $35, entry sits below the $45 median for a Montana ultra.

Date
Saturday, October 10, 2026
Location
Polebridge, Montana
Distances
50 Mile, 15K, 5K
Entry fee
from $35

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 Polebridge: check in Oct 9, out Oct 11.

Hotels on Booking.com ↗ Hotels on Expedia ↗

Common questions

When is Le Grizz Ultramarathon & Relay?

Le Grizz Ultramarathon & Relay is scheduled for Saturday, October 10, 2026.

Where is Le Grizz Ultramarathon & Relay held?

Le Grizz Ultramarathon & Relay is held in Polebridge, Montana. It is about 43 miles from Kalispell.

What distances does Le Grizz Ultramarathon & Relay offer?

The listed distances are 50 Mile, 15K, 5K.

How much does Le Grizz Ultramarathon & Relay cost?

Entry is listed from $35. Check the official race page for the current price, which usually rises closer to race day.

How do I register for Le Grizz Ultramarathon & Relay?

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 5Ks, Montana Ultras, or use the Race Finder for maps and filters.