Montana Trail Series

Saturday, June 26 – Saturday, September 25, 2027
9:00 AM MDT
West Yellowstone, Montana
$48.70–$85.80 · 22 races
5km, 10km, Half Marathon, Marathon, Ultra

Event summary

Get ready for an unforgettable adventure in the heart of Montana's stunning wilderness at the Montana Trail Series, running from June 26 to September 25, 2027! This exhilarating event invites you to participate in one or all four thrilling races set against the breathtaking backdrop of West Yellowstone and beyond.

On July 10 and July 31, lace up your running shoes for the Yellowstone Park Trail Races, offering a variety of distances including 50K, Marathon, 25K, Half Marathon, 10K, and 5K. Then, on July 17, join us at The Bob Marshall Trail Races in Seeley Lake, MT, featuring similar race distances. The excitement continues on September 25 with The Divide race at Thompson Park, near Butte, MT, where you can challenge yourself in the same range of distances.

Every participant will receive a custom souvenir race medal, race bib, and sticker, along with Hammer Nutrition products and aid station support. With certified courses and chip timing for recorded results, this is an event you won't want to miss! Don’t forget to check out the discounted race shirts available in the race store. Join us for an exhilarating summer of trail running in Montana!

Races

  • The Divide Marathon

    Incl. $5.80 Fee & Custom Souvenir Race Medal-Custom Bib-Custom Sticker

    Saturday, Sep 25, 2027 (9:00 AM MDT)

    $85.80

    Register

  • The Divide 1/2 Marathon

    Incl. $5.20 Fee & Custom Souvenir Race Medal-Custom Bib-Custom Sticker

    Saturday, Sep 25, 2027 (9:00 AM MDT)

    $75.20

    Register

  • The Yellowstone Marathon

    Incl. $5.80 Fee & Custom Souvenir Race Medal-Custom Bib-Custom Sticker

    Saturday, Jun 26, 2027 (9:00 AM MDT)

    $85.80

    Register

  • The Yellowstone 1/2 Marathon

    Incl. $5.20 Fee & Custom Souvenir Race Medal-Custom Bib-Custom Sticker

    Saturday, Jun 26, 2027 (9:00 AM MDT)

    $75.20

    Register

  • The Yellowstone 50k

    Incl. $5.80 Fee & Custom Souvenir Race Medal-Custom Bib-Custom Sticker

    Saturday, Jun 26, 2027 (9:00 AM MDT)

    $85.80

    Register

  • The Yellowstone 25k

    Incl. $5.20 Fee & Custom Souvenir Race Medal-Custom Bib-Custom Sticker

    Saturday, Jun 26, 2027 (9:00 AM MDT)

    $75.20

    Register

  • The Yellowstone 10k

    Incl. $4.00 Fee & Custom Souvenir Race Medal-Custom Bib-Custom Sticker

    Saturday, Jun 26, 2027 (9:00 AM MDT)

    $54.00

    Register

  • The Yellowstone 5k

    Incl. $3.70 Fee & Custom Souvenir Race Medal-Custom Bib-Custom Sticker

    Saturday, Jun 26, 2027 (9:00 AM MDT)

    $48.70

    Register

  • Bob Marshall Marathon

    Incl. $5.80 Fee & Custom Souvenir Race Medal-Custom Bib-Custom Sticker

    Saturday, Jul 17, 2027 (9:00 AM MDT)

    $85.80

    Register

  • The Bob Marshall 1/2 Marathon

    Incl. $5.20 Fee & Custom Souvenir Race Medal-Custom Bib-Custom Sticker

    Saturday, Jul 17, 2027 (9:00 AM MDT)

    $75.20

    Register

  • The Bob Marshall 50k

    Incl. $5.80 Fee & Custom Souvenir Race Medal-Custom Bib-Custom Sticker

    Saturday, Jul 17, 2027 (9:00 AM MDT)

    $85.80

    Register

  • The Bob Marshall 25k

    Incl. $5.20 Fee & Custom Souvenir Race Medal-Custom Bib-Custom Sticker

    Saturday, Jul 17, 2027 (9:00 AM MDT)

    $75.20

    Register

  • The Bob Marshall 10k

    Incl. $4.00 Fee & Custom Souvenir Race Medal-Custom Bib-Custom Sticker

    Saturday, Jul 17, 2027 (9:00 AM MDT)

    $54.00

    Register

  • The Yellowstone Marathon

    Incl. $5.50 Fee & Custom Souvenir Race Medal-Custom Bib-Custom Sticker

    Saturday, Jul 31, 2027 (9:00 AM MDT)

    $80.50

    Register

  • The Yelllowstone 1/2 Marathon

    Incl. $5.20 Fee & Custom Souvenir Race Medal-Custom Bib-Custom Sticker

    Saturday, Jul 31, 2027 (9:00 AM MDT)

    $75.20

    Register

  • The Yellowstone 50k

    Incl. $5.80 Fee & Custom Souvenir Race Medal-Custom Bib-Custom Sticker

    Saturday, Jul 31, 2027 (9:00 AM MDT)

    $85.80

    Register

  • The Yellowstone 25k

    Incl. $5.20 Fee & Custom Souvenir Race Medal-Custom Bib-Custom Sticker

    Saturday, Jul 31, 2027 (9:00 AM MDT)

    $75.20

    Register

  • The Yellowstone 10k

    Incl. $4.00 Fee & Custom Souvenir Race Medal-Custom Bib-Custom Sticker

    Saturday, Jul 31, 2027 (9:00 AM MDT)

    $54.00

    Register

  • The Yellowstone 5k

    Incl. $3.70 Fee & Custom Souvenir Race Medal-Custom Bib-Custom Sticker

    Saturday, Jul 31, 2027 (9:00 AM MDT)

    $48.70

    Register

  • The Divide 50k

    Incl. $5.80 Fee & Custom Souvenir Race Medal-Custom Bib-Custom Sticker

    Saturday, Sep 25, 2027 (9:00 AM MDT)

    $85.80

    Register

  • The Divide 25k

    Incl. $5.20 Fee & Custom Souvenir Race Medal-Custom Bib-Custom Sticker

    Saturday, Sep 25, 2027 (9:00 AM MDT)

    $75.20

    Register

  • The Divide 10k

    Incl. $3.70 Fee & Custom Souvenir Race Medal-Custom Bib-Custom Sticker

    Saturday, Sep 25, 2027 (9:00 AM MDT)

    $48.70

    Register

Organiser's description

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.

Reviews

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First-hand event reviews from people who have been there, done that and got the breathable T-shirt, really help everyone choose their next event.

Location

Rendezvous Ski Trails, West Yellowstone, 59758, MT, United States

Event data

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