Idaho High Mountain Triathlon
About this race
The Idaho High Mountain Triathlon brings athletes to the beautiful, eastern Valley County region of Idaho. This challenging event takes advantage of the unique topography of the area from Warm Lake to Yellow Pine.
This triathlon begins at Warm Lake (elevation 5300') and ends at Yellow Pine (~4900') after crossing at a 7300' summit.
The event includes a Triathlon for able-bodied athletes; an Adaptive Triathlon; a Triathlon Relay; an Adaptive Triathlon Relay; and a Mixed Adaptive Relay (where at least one team member is able-bodied). Relay teams must include three athletes.
Awards and after party will be held at Yellow Pine. Plan to stay over after the race? Local camping is free. Contact us for information on lodging.
Registrations and donations are tax deductible through YPAC Corp. a 501(c)3 non-profit organization. Funds raised will go to support local needs and the next Idaho High Mountain Triathlon.
Pick your distance
Triathlon
Idaho High Mountain Triathlon
https://earth.google.com/web/@44.73618836,-115.57949456,2143.03819598a,47162.17375271d,34.99999997y,-0.0430436h,25.74638328t,0r/data=CgRCAggBMikKJwolCiExUWF6dDFmOUZjVWZBeGpVTWNhRG45YTNPX082MlR1dmQgAToDCgEwQgIIAEoICJ6pvpEHEAE?utm_source=earth7&utm_campaign=vine&hl=en
Idaho High Mountain Adaptive Triathlon
The Idaho High Mountain Adaptive Triathlon Relay is open to adaptive athletes. Athletes consist of three main subdivisions: ● Ambulatory - In both bike and run, athletes may use approved prosthesis or other supportive devices ● Wheelchair - Must use a handcycle or recumbent trike on the bike course and a racing wheelchair or similar device on the run course. ● Visually Impaired - One guide is mandatory throughout the competition. Must ride a tandem during the bike segment.
Idaho High Mountain Relay Triathlon
You must include all three team members and your team name when registering for this relay event.
Idaho High Mountain Triathlon Adaptive Relay
The Idaho High Mountain Adaptive Triathlon Relay is open to adaptive athletes. You must include all three team members and your team name when registering for this relay event. Athletes consist of three main subdivisions: ● Ambulatory - In both bike and run, athletes may use approved prosthesis or other supportive devices ● Wheelchair - Must use a handcycle or recumbent trike on the bike course and a racing wheelchair or similar device on the run course. ● Visually Impaired - One guide is mandatory throughout the competition. Must ride a tandem during the bike segment.
Idaho High Mountain AdaptiveTriathlon Mixed Relay
The Idaho High Mountain Adaptive Triathlon Mixed Relay is open to adaptive and able-bodied athletes. At least one member of the team must be an adaptive athlete. You must include all three team members and your team name when registering for this relay event. Athletes consist of three main subdivisions: ● Ambulatory - In both bike and run, athletes may use approved prosthesis or other supportive devices ● Wheelchair - Must use a handcycle or recumbent trike on the bike course and a racing wheelchair or similar device on the run course. ● Visually Impaired - One guide is mandatory throughout the competition. Must ride a tandem during the bike segment.Athletes consist of three main subdivisions: ● Ambulatory - In both bike and run, athletes may use approved prosthesis or other supportive devices ● Wheelchair - Must use a handcycle or recumbent trike on the bike course and a racing wheelchair or similar device on the run course. ● Visually Impaired - One guide is mandatory throughout the competition. Must ride a tandem during the bike segment.
Typical race-day weather
Based on 2 years of Open-Meteo archive data for this event's race dates in Yellow Pine, plus the 3 days either side.
The sun rises at 7:42 AM and sets at 7:18 PM local time (MDT) in Yellow Pine on October 3, 2026 — 11h 36m 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
Done this event?
If you've participated in this event, share your experience with other runners
Results — Idaho High Mountain Triathlon
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, 1 Yellow Pine event
Spotted something wrong? Tell us and we'll fix it.