Foothills XC12K
Foothills XC12K logo

Foothills XC12K

Boise, Idaho, United States View on map
Aug 22, 2026 (America/Boise local time)
Running

About this race

Join us on August 22nd for the 2026 Foothills XC12K, an exciting cross-country race in the Boise Foothills. With 12K and 5K courses starting at 8:00 AM at the Military Reserve, this event features challenging trails and stunning scenery. Enjoy the community spirit and support from volunteers. Register now to secure your spot in this unforgettable race!

This event is owned and operated by Boise Running Event Management and proceeds from the event go to the Bogus Basin Nordic Team. 

For more information about the event, check out our full website HERE. 

NOTE: T-shirt size is not guaranteed after Monday, August 3. 

Pick your distance

Running

12K

Aug 22, 2026 12K 8:00 AM
$65.00
Closed

5K

Aug 22, 2026 5K 8:00 AM
$50.00
Closed

Typical race-day weather

Based on 3 years of Open-Meteo archive data for this event's race dates in Boise, plus the 3 days either side.

Temp (°C)
Minimum temperature (race-week average) 17.4° / Maximum temperature (race-week average) 32.7°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-week average) 17.3° / Maximum feels like — heat index / wind chill (race-week average) 32.9°
Peak wind (km/h)
Strongest wind of the day (race-week average)
15.4
Precip (mm)
Precipitation over the day (race-week average)
0.7mm
Humidity
Mean relative humidity (race-week average)
31.8%
Sunrise
Sunrise at the start line on August 22, 2026 (MDT)
Sunset
Sunset at the start line on August 22, 2026 (MDT)
Daylight
Hours between sunrise and sunset on race day
13h 39m

The sun rises at 6:57 AM and sets at 8:37 PM local time (MDT) in Boise on August 22, 2026 — 13h 39m 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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2026 results — Foothills XC12K

171 finishers across 2 distances · leading places in the 12K

View all results
Leading finishers of the 2026 Foothills XC12K
Place Name Time Pace
1 Eli Everist 49:13 6:36 /mi
2 Adam Herrera 55:40 7:28 /mi
3 Camden DeBruler 56:35 7:35 /mi
4 Nick Schossow 56:42 7:36 /mi
5 Derek Derkacs 59:54 8:02 /mi

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

All results by year

2026 edition View Results
2025 edition View Results
2024 edition View Results

Other races near Boise

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

Find upcoming events by distance:

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, 56 Boise events

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