Montana · Half Marathon · 10K · 5K (trail)
Herron Half Marathon, 10K & 5K Trail Run
Herron Half Marathon, 10K & 5K Trail Run is a half marathon, 10K and 5K (trail) event held in Kalispell, Montana. Its next confirmed date is Saturday, June 19, 2027. About 400 runners take part across all distances.
- Race day
- June 19, 2027
- Location
- Kalispell, MT
- Field size
- ~400 runners
Race details
- Date
- Saturday, June 19, 2027
- Location
- Kalispell, Montana
- Distances
- Half Marathon, 10K, 5K (trail)
- Field size
- About 400 runners
- Course
- Rolling trail at Herron Park, ~3,000-3,800 ft; notable climbs through the Foys to Blacktail Trails system
- Registration
- runsignup.com
- Official website
- ftbtraces.com
Registration, course & weather
- Start time
- 7:00 AM MDT
- Course profile — Half Marathon
- Loop course; Trail surface
- Course profile — 10K
- Loop course; Trail surface
- Course profile — 5K
- Loop course; Trail surface
About the Herron Half Marathon, 10K & 5K Trail Run
A scenic 14th-annual trail run at Herron Park near Kalispell that funds construction and upkeep of the FTBT trail network.
Rankings and notes
- Rankings and awards
- Largest annual fundraiser for the 40+ mile Foys to Blacktail Trails (FTBT) system; popular Flathead Valley trail race
- Notes
- [next_date estimated from projected_date]
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Guides from the RaceRove blog
- 8 min read How to Choose the Best Half Marathon for a PR, Racecation or 50-State Challenge The best half marathon depends on what you want from it. How to choose a course for a personal record, a race worth travelling for, or an efficient stop on a 50-state challenge.
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
- 9 min read How to Run a Race in All 50 States How to plan a 50-state running challenge: set your own rules, group states into trips, build a calendar around the seasons, budget for it and keep track of every finish.
- Blog All guides Planning advice for finding, choosing and travelling to races.
Herron Half Marathon, 10K & 5K Trail Run: common questions
- When is the Herron Half Marathon, 10K & 5K Trail Run?
- The next confirmed date is Saturday, June 19, 2027.
- Where is the Herron Half Marathon, 10K & 5K Trail Run held?
- In Kalispell, Montana.
- What distances does the Herron Half Marathon, 10K & 5K Trail Run offer?
- Half Marathon, 10K and 5K (trail).
- How many people run the Herron Half Marathon, 10K & 5K Trail Run?
- About 400 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
- How do I register for the Herron Half Marathon, 10K & 5K Trail Run?
- Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
- What time does the Herron Half Marathon, 10K & 5K Trail Run start?
- 7:00 AM MDT.
Plan this race in RaceRove
Save it to your plan, compare it with other races, check typical race-day weather and track your 50-state progress in the interactive app.