Montana Trail Series

Sat, Jul 11, 2026, 9:00 AM MDT

Location: West Yellowstone, MT; Rendezvous Ski Trails, 59758
Type: TRAIL

Vibe analysis coming soon

Course feel, difficulty, and community fit are being added to this listing. Check back, and always confirm details on the official registration page.

Distances & registration

16 options

Registration for all distances is through the official signup link above.

5K
Sat, Jul 11, 9:00 AM MDT · From $43.40
Opens Mar 13, 2026, 7:59 AM MDT · Closes Jul 11, 2026, 5:00 AM MDT
10K
Sat, Jul 11, 9:00 AM MDT · From $54.00
Opens Mar 13, 2026, 7:59 AM MDT · Closes Jul 11, 2026, 5:00 AM MDT
10K
Sat, Jul 18, 9:00 AM MDT · From $54.00
Opens Mar 13, 2026, 7:59 AM MDT · Closes Jul 18, 2026, 5:00 AM MDT

+ 13 more options

10K
Sat, Aug 1, 9:00 AM MDT · From $54.00
Opens Mar 13, 2026, 7:59 AM MDT · Closes Aug 1, 2026, 5:00 AM MDT
13.1 Miles
Sat, Jul 11, 9:00 AM MDT · From $75.20
Opens Mar 13, 2026, 7:59 AM MDT · Closes Jul 11, 2026, 5:00 AM MDT
13.1 Miles
Sat, Jul 18, 9:00 AM MDT · From $75.20
Opens Mar 13, 2026, 7:59 AM MDT · Closes Jul 18, 2026, 5:00 AM MDT
13.1 Miles
Sat, Aug 1, 9:00 AM MDT · From $75.20
Opens Mar 13, 2026, 7:59 AM MDT · Closes Aug 1, 2026, 5:00 AM MDT
25K
Sat, Jul 11, 9:00 AM MDT · From $75.20
Opens Mar 13, 2026, 7:59 AM MDT · Closes Jul 11, 2026, 5:00 AM MDT
25K
Sat, Jul 18, 9:00 AM MDT · From $80.50
Opens Mar 13, 2026, 7:59 AM MDT · Closes Jul 18, 2026, 5:00 AM MDT
25K
Sat, Jul 25, 9:00 AM MDT · From $75.20
Opens Mar 13, 2026, 7:59 AM MDT · Closes Jul 25, 2026, 5:00 AM MDT
26.2 Miles
Sat, Jul 11, 9:00 AM MDT · From $80.50
Opens Mar 13, 2026, 7:59 AM MDT · Closes Jul 11, 2026, 5:00 AM MDT
26.2 Miles
Sat, Jul 18, 9:00 AM MDT · From $80.50
Opens Mar 13, 2026, 7:59 AM MDT · Closes Jul 18, 2026, 5:00 AM MDT
26.2 Miles
Sat, Aug 1, 9:00 AM MDT · From $80.50
Opens Mar 13, 2026, 7:59 AM MDT · Closes Aug 1, 2026, 5:00 AM MDT
50K
Sat, Jul 11, 9:00 AM MDT · From $85.80
Opens Mar 13, 2026, 7:59 AM MDT · Closes Jul 11, 2026, 5:00 AM MDT
50K
Sat, Jul 18, 9:00 AM MDT · From $85.80
Opens Mar 13, 2026, 7:59 AM MDT · Closes Jul 18, 2026, 5:00 AM MDT
50K
Sat, Jul 25, 9:00 AM MDT · From $85.80
Opens Mar 13, 2026, 7:59 AM MDT · Closes Jul 25, 2026, 5:00 AM MDT

Vibe Check

Push Potential

long distance + altitude

High altitude

Based on terrain, weather, and distance data.

The course

From the organizer

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.

Also in this area

Easier options nearby

Lower-difficulty races in the same state.

More demanding options nearby

Higher-difficulty races in the same state.