Race Discovery
Herron Half Marathon, 10K and 5K Trail Run
Herron Half Marathon, 10K and 5K Trail Run logo

2025 - Herron Half Marathon, 10K and 5K Trail Run

Kalispell, Montana, United States View on map
Jul 12, 2025 (America/Denver local time)
Trail running

2025 distances

Trail running

1/2 Marathon

Money raised by this event goes to Foy's to Blacktail Trail's efforts to maintain and build more trail (stay tuned for exciting announcements on new developments coming soon)! Please go to the following website for more race details: https://www.ftbtraces.com/herron-half-marathon-10k-5k

Jul 12, 2025 Half-Marathon 7:00 AM
$90.00
Closed

10K Trail Run

Money raised by this event goes to Foy's to Blacktail Trail's efforts to maintain and build more trail (stay tuned for exciting announcements on new developments coming soon)! Please go to the following website for more race details: https://www.ftbtraces.com/herron-half-marathon-10k-5k

Jul 12, 2025 10K 7:15 AM
$70.00
Closed

5K Trail Run

Money raised by this event goes to Foy's to Blacktail Trail's efforts to maintain and build more trail (stay tuned for exciting announcements on new developments coming soon)! Please go to the following website for more race details: https://www.ftbtraces.com/herron-half-marathon-10k-5k

Jul 12, 2025 5K 7:30 AM
$40.00
Closed

Race-day weather

Conditions on July 12, 2025 — historical Open-Meteo data.

Temp (°C)
Minimum temperature (recorded on race day) 11.8° / Maximum temperature (recorded on race day) 29.6°
Feels Like (°C)
Minimum feels like — heat index / wind chill (recorded on race day) 11.8° / Maximum feels like — heat index / wind chill (recorded on race day) 30.1°
Peak wind (km/h)
Strongest wind of the day (recorded on race day)
17.3
Precip (mm)
Precipitation over the day (recorded on race day)
0.0mm
Humidity
Mean relative humidity (recorded on race day)
47.0%
Sunrise
Sunrise at the start line on July 12, 2025 (MDT)
Sunset
Sunset at the start line on July 12, 2025 (MDT)
Daylight
Hours between sunrise and sunset on race day
15h 45m

The sun rises at 5:50 AM and sets at 9:35 PM local time (MDT) in Kalispell on July 12, 2025 — 15h 45m of daylight.

Course

No course map published yet.

The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.

Reviews

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2025 results — Herron Half Marathon, 10K and 5K Trail Run

215 finishers across 3 distances · leading places in the 1/2 Marathon

View all results
Leading finishers of the 2025 Herron Half Marathon, 10K and 5K Trail Run
Place Name Time Pace
1 Cody Moore 1:29:45 6:51 /mi
2 J. Peter Heyboer 1:45:54 8:05 /mi
3 Noah Anderson 1:48:37 8:18 /mi
4 Lauren Bissen 1:48:47 8:18 /mi
5 John Paul Moorman 1:49:06 8:20 /mi

Every finisher is on the results page, filterable by distance, gender and age group.

Other races near Kalispell

Different organizers, within 40 miles, in the next three months

Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.

  • Entries, prices, waves and inclusions — the event's official registration page
  • Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
  • Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
  • Comparisons and counts — Race Discovery calendar, 14 Kalispell events

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