Montana · 10K

Judith Mountain 10K

Judith Mountain 10K is a 10K event held in Lewistown, Montana. It was last held on August 1, 2026 and is usually run in August; the next date hasn't been announced yet. About 200 runners take part across all distances.

Usually held
August
Location
Lewistown, MT
Field size
~200 runners

Race details

Last held
August 1, 2026
Usually held in
August
Distances
10K
Field size
About 200 runners
Course
1280 ft gain
Registration
runsignup.com

Registration, course & weather

Start time
8:00 AM MDT
Course profile
Loop course; Mostly trail, some road; 1280 ft gain, 1280 ft loss (estimated from third-party elevation data)

About the Judith Mountain 10K

A 10K trail race in the beautiful Judith Mountains— located in the heart of Montana just 10 miles from Lewistown. This 6.2-mile looped course is intermediate level difficulty, with 1,280ft elevation gain, and follows pristine single-track for most of the route. Or if hiking is more your style, choose the fun 6K out-and-back hike option! Also considered an intermediate level hike with elevation gain of 950’.

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Judith Mountain 10K: common questions

When is the Judith Mountain 10K?
The next date hasn't been announced in the listing yet. The race is usually held in August. Check the organiser's website for the official date.
Where is the Judith Mountain 10K held?
In Lewistown, Montana.
What distances does the Judith Mountain 10K offer?
10K.
How many people run the Judith Mountain 10K?
About 200 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
How do I register for the Judith Mountain 10K?
Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
Is registration open for the Judith Mountain 10K?
Registration status as last checked October 19, 2026: completed.
What time does the Judith Mountain 10K start?
8:00 AM MDT.
What is the course like at the Judith Mountain 10K?
Loop course; Mostly trail, some road; 1280 ft gain, 1280 ft loss (estimated from third-party elevation data).