Foy's to Blacktail Trail Marathon

Kalispell, United States • 21 Jun 2026

Event Overview

The Foy's to Blacktail Trail Marathon is a point-to-point mountain race located in Kalispell, Montana. Now in its eighth year, the event highlights the newer sections of the Foy's to Blacktail Trail system. Participation is limited to a maximum of 100 racers.

Organizers provide bus transportation for participants from Herron Park to the starting area at the Lakeside to Blacktail Trail. There is no parking available at the race start. The course utilizes the local trail network, including segments on Emmons Ridge and Blacktail Mountain.

Distance

  • Marathon: 26.2 Miles

Course Requirements and Safety

Participants must carry bear spray for the duration of the race due to the presence of wildlife, including bears and mountain lions, in the area. There is a specific time requirement for reaching the Emmons Saddle aid station; runners must arrive by 12:00 pm. To meet this cutoff, participants need to maintain an average pace of at least 3 miles per hour.

Purpose and Series Information

This trail marathon serves as an annual fundraiser. Proceeds are used for the construction and maintenance of the trails within the 40+ mile Foy's to Blacktail Trail system. The event is also part of the Flathead Race Series, which includes several other regional trail races such as the Big Mountain Run, the Whitefish Trail Blazer, and the Le Grizz races. Visit the organization's website for the most recent information.

Race information

26 mi
Marathon
Visit the organization's website for the most recent information.
Trail runs nearby

Experience the scenic trails of Herron Park in Kalispell with a half marathon or shorter trail run. Support local trail maintenance while participating in one of the region's established annual racing events.

A 3.8 mile run or hike to the Big Mountain summit with 2,200 feet of climb in Whitefish, MT. Race awards include adult and junior winners, fastest leashed dog categories, and proceeds benefit the Glacier Nordic Ski Team.

An open 4.4 mile event along the Swan River in Bigfork, Montana, with start and finish at Lake Baked. Proceeds support a TFC campaign offering retreats and education in cold plunging and heat therapy for people with TBI and PTSD.

Backyard ultra at Foys Lake with a 4.167-mile loop each hour; a solo last-person-standing format and a team relay option with a 24-hour limit, plus a 3K kids fun run.

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