Herron Half Marathon, 10K and 5K Trail Run

Sun June 13, 2021 Kalispell, MT 59901 US Directions

1/2 Marathon

$50 9:00AM MDT - 1:00PM MDT Price increases after May 30, 2021 at 11:59pm MDT

10K Trail Run

$40 9:15AM MDT - 1:00PM MDT Price increases after May 30, 2021 at 11:59pm MDT

5K Trail Run

$30 9:30AM MDT - 1:00PM MDT Price increases after May 30, 2021 at 11:59pm MDT
Herron Park
Foys Lake Road
Kalispell, MT US 59901

So glad to be back in 2021!

These races are our largest annual fundraisers. We’ve kept registration fees low over the last 10 years to keep the events affordable. The money raised from the races goes directly to building and maintaining trails in the 34-mile FTBT system. In addition to event fees, our trails thrive largely in part to our dedicated sponsors. FTBT would like to recognize the following sponsors for their financial contributions in 2020 and many years prior:

Step Ahead Foot & Ankle Clinic

Advanced Rehabilitation Services

Measure Law

Jordahl & Sliter

Dental Distinctions

Youth With A Mission—Endurance Adventures

Kalispell Regional Healthcare

Wheaton’s Bicycles

WGM Group

Rocky Mountain Outfitter

Trailhead Realty Group

Hammer Nutrition

Chuck Olson Real Estate

Glacier Centre for Dentistry

Kalispell OBGYN

Kalispell Brewing

Sportsman & Ski Haus


We would also like to thank our volunteer partners. Hundreds of hours of time and thousands of dollars have helped to maintain this trail system:


Applied Materials Foundation

Recreational Equipment, Inc.

Kalispell Daybreak Rotary

Montana Conservation Corps

Montana State Parks

Flathead National Forest

F.H. Stoltze

American Forest Management

Herron Park Equestrians

Flathead County Parks




Race Contact Info
If you have any questions about this race, please contact the race director at
Race Website

Additional race information can be found at https://www.ftbtraces.com/herron-half-marathon-10k-5k.

USATF Sanctioned Event

Race Participant Survey

Please complete the following survey to help us better understand your race experience.

Did you participate in the race?

Would you recommend this race to a friend?

We use cookies to offer you a better browsing experience. Read how we use cookies and how you can control them by visiting our Privacy Policy. If you continue to use this site, you consent to use all cookies.