Herron Half Marathon Trail Run

The Herron Half Marathon, along with 10K and 5K trail runs, is an annual event held at Herron Park in Kalispell, Montana, typically in July. Now in its 13th year, the race supports trail development and maintenance within the Foy’s to Blacktail Trails system. Participants can choose from the half marathon, 10K, or 5K courses, with a kids’ race also offered.

The event features pre-race meetings, aid stations, and an awards ceremony with prizes donated by sponsors. It is part of the Flathead Race Series, which promotes trail running and outdoor recreation while raising funds for local trail infrastructure. Parking is limited, so carpooling is encouraged. Visit the organization's website for the most recent information.