Herron Half Marathon
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Event Overview
The Herron Half Marathon, 10K and 5K Trail Run is a trail running event in Kalispell, Montana. It will take place on Saturday, June 20, 2026. The event is described as the 14th annual edition.
Distances
The event features three trail run distances:
- Half Marathon
- 10K Trail Run
- 5K Trail Run
Location
The event is held at Herron Park, located on Foys Lake Road in Kalispell.
Registration Fees
Registration fees are listed as follows:
- Half Marathon: $60
- 10K Trail Run: $40
- 5K Trail Run: $25 The event website notes that prices increase after March 8, 2026.
Event Purpose
The races are the organizers' largest annual fundraisers. The money raised goes directly to building and maintaining trails within the FTBT system, which is over 40 miles long. Organizers have stated they have kept registration fees low for the past 12 years to keep the events affordable.
Additional Information
Participants are advised that parking at Herron Park is limited and carpooling is strongly encouraged. The event is also part of a larger "Flathead Race Series," which includes other local races such as the Big Mountain Run, Whitefish Trail Blazer races, and Le Grizz races. Visit the organization's website for the most recent information.
