Judith Mountain 10K logo

Judith Mountain 10K

Judith Mountain 10K is a trail running, other, and running race on August 1, 2026 in Lewistown, MT, with entry fees from $40 to $50.

Date
August 1, 2026 (9 days to go)
Price
$40–$50
Sports
Trail RunningOtherRunning
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From the Organizer

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’.

Events

6K HIKE ONLY$40
10K Trail Run$50

Weather

Typical Conditions

It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.

Typical High

90°

Typical Low

56°

Based on US Climate Normals data from Lewistown, 1 mi from the venue.

Sunrise 5:57 AMSunset 8:50 PMDaylight 14h 53m

Host City

About Lewistown, MT

Population

6,028

as of 2023

City Elevation

3,946 ft

Nearest Airport

BIL

Billings Logan International Airport · 96 mi

Time Zone

Mountain Time

From Endurance Grid

A small town race. Lodging near the start could be limited, so book early.

Race Location

Your Next Start Line

What Are You
Waiting For?

Every finish line starts with a single decision. Claim your spot at Judith Mountain 10K, put it on the calendar, and turn “someday” into a start date.

9

Days to train

Race
Judith Mountain 10K
Date
August 1, 2026

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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.

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.

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.

Plan your trip

Make it a Racecation

Coming from out of town? There's more to Lewistown than race day. We'll help you line up nearby lodging, flights, a rental car, and things to do so you can make the most of your racecation.

Plan your trip to Lewistown
Lodging
Flights
Rental Car
Activities

Frequently Asked Questions (FAQs)

What is the Judith Mountain 10K?+
Judith Mountain 10K is a trail running, other, and running race held in Lewistown, Montana on August 1, 2026. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more trail running races near you or explore our sports guides to learn what race day actually feels like.
When and where is the Judith Mountain 10K?+
Saturday, August 1, 2026 in Lewistown, Montana at Judith Mountain Lodge (Limekiln Trailhead). Check the event page for exact start times and wave schedules.
How do I register for the Judith Mountain 10K?+
Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.

Judith Mountain 10K

Aug 1, 2026

Register →