Montana Trail Series
Montana Trail Series is a trail running and running race on June 26 – September 25, 2027 in West Yellowstone, MT, with entry fees from $40 to $80.
- Date
- June 26 – September 25, 2027 (280 days to go)
- Price
- $40–$80
- Sports
- Trail RunningRunning
From the Organizer
Join us for one or four events in the Montana wilderness during the summer of 2027!
July 10
Yellowstone Park Trail Races
West Yellowstone, MT
50K, Marathon, 25K, 1/2 Marathon,10K, 5K
July 17
The Bob Marshall Trail Races
Seeley Lake, MT
50K, Marathon, 25K, 1/2 Marathon, 10K
September 25
The Divide
Thompson Park (Near Butte), MT
50K, Marathon, 25K, 1/2 Marathon, 10K
July 31
The Yellowstone Park Trail Races
West Yellowstone, MT
50K, Marathon, 25K, 1/2 Marathon, 10K, 5K
Every participant receives:
- Custom souvenir race medal (Bundle members receive one race medal per season)
- Custom race bib
- Custom race sticker
- Hammer Nutrition products
- Aid station support
- Certified course
- Recorded/published results (Chip Timing)
Discounted race shirts are available in the race store.
Events
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
73°
Typical Low
36°
Based on US Climate Normals data from W Yellowstone Gateway, 1 mi from the venue.
About West Yellowstone, MT
Population
1,457
as of 2023
City Elevation
6,667 ft
Nearest Airport
WYS
Yellowstone Airport · 2 mi
Time Zone
Mountain Time
From Endurance Grid
A small town race. Lodging near the start could be limited, so book early.
Race Location
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Montana Trail Series, put it on the calendar, and turn “someday” into a start date.
280
Days to train
- Race
- Montana Trail Series
- Date
- June 26 – September 25, 2027
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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.
More Trail Running races near West Yellowstone, MT
Frequently Asked Questions
What is the Montana Trail Series?
When and where is the Montana Trail Series?
How do I register for the Montana Trail Series?
Montana Trail Series
Jun 26, 2027