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 date Weather

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

Temp (°C)
Minimum temperature (race-day average) 11.8° / Maximum temperature (race-day average) 29.6°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-day average) 11.8° / Maximum feels like — heat index / wind chill (race-day average) 30.1°
Wind (km/h)
Average wind speed (race-day average)
17.3
Precip (mm)
Average precipitation (race-day average)
0.0mm
Humidity
Average relative humidity (race-day average)
47.0%

Course

Route map and elevation profile

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.

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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, 9 Kalispell events

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