Montana Trail Series
Montana Trail Series offers a summer of wilderness racing across diverse Yellowstone and Bob Marshall landscapes.
Race Date
Jul 11, 2026
Location
West Yellowstone, MT
Quick facts
- Date
- Saturday, July 11, 2026
- Location
- West Yellowstone, Montana
- Distance
- Half marathon (13.1 mi) + 26.2 Miles, 50K, 25K, 10K, 5K, 13.1 Miles
- Course
- Loop Course
- Terrain
- Trail
- USATF certified
- Not listed
Highlights
Good For
Atmosphere
Course
The Experience
The Montana Trail Series invites runners to experience a summer of racing amidst the stunning natural beauty of Montana. With multiple events spread across July and August, participants can choose from a variety of distances, including marathons, 50Ks, 25Ks, 10Ks, and 5Ks, catering to all levels of trail running enthusiasts.
Each event promises a unique encounter with the wilderness, from the geysers and hot springs near Yellowstone to the rugged terrain of the Bob Marshall Wilderness. Runners can expect essential race support, including aid stations and certified courses, ensuring a well-organized and memorable experience. All participants receive a custom race medal, bib, and sticker, with options to purchase discounted race shirts.
This series is designed for those seeking an adventure in the heart of Montana, offering a chance to explore iconic landscapes while challenging themselves on the trails. The steady field trend indicates a growing popularity and a loyal following for these summer races.
Race-provided description
Join us for one or four events in the Montana wilderness during the summer of 2026! July 11 Yellowstone Trail Marathon and Trail Races West Yellowstone, MT 50K, Marathon, 25K, 10K, 5K July 18 The Bob Marshall Trail Races Seeley Lake, MT 50K, Marathon, 25K, 10K July 25 The Divide 50 and 25K Thompson Park (Near Butte), MT 50K, 25K August 1 The Yellowstone Trail Marathon and Trail Races West Yellowstone, MT 50K, Marathon, 25K, 10K, 5K Every participant receives: Custom race medal (Bundle members receive one race medal per season) Custom race bib Custom race stickerHammer Nutrition products Aid station support Certified course Recorded/published results Discounted race shirts are available in the race store.
Logistics
Race Day
Saturday, July 11, 2026
Start Time
9:00 AM
Start Location
Rendezvous Ski Trails, West Yellowstone, MT, 59758
Course Info
Course Type
Loop Course
Terrain
trail
Scenery
Mountain, Park
Surface
Dirt Trail
Difficulty
Rolling Hills
Net Drop/km
0 m (Flat)
Separation
0.0%
Also Offers
Quality Score
first year
no finisher counts yet
small race — neutral
needs a few years of results
3 timing sources
no finisher data yet
no winner time yet
typical high 80°F
Race Day Weather
5-year historical avgStart (Low)
46°
Afternoon (High)
80°
Warm — hydration strategy is key, start conservatively
0.0"
Precipitation
10 mph
Wind
49%
Humidity
Race Photos
Frequently asked
When is the Montana Trail Series?
The Montana Trail Series is held on Saturday, July 11, 2026, starting at 9:00 AM.
Where does the Montana Trail Series take place?
It takes place in West Yellowstone, Montana.
What distances does the Montana Trail Series offer?
The half marathon (13.1 miles), plus 26.2 Miles, 50K, 25K, 10K, 5K, 13.1 Miles.
Is the Montana Trail Series course flat and good for a PR?
The Montana Trail Series is a rolling hills, loop course course.
HalfRuns editorial — independent, no paid placement.
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