Events
Idaho High Mountain Triathlon
75 spots left. Registration Opens January 2, 2027 at 12:01am MST
Idaho High Mountain Adaptive Triathlon
20 spots left. Registration Opens January 2, 2027 at 12:00am MST
Idaho High Mountain 2 Person Relay Triathlon - Able Bodied
30 spots left. Registration Opens January 2, 2027 at 12:05am MST
Idaho High Mountain 2 Person Relay Triathlon - Adaptive
Idaho High Mountain 3 Person Relay Triathlon - Able Bodied
Idaho High Mountain 3 Person Relay Triathlon - Adaptive
Idaho High Mountain 3 Person Relay Triathlon - Mixed
Race Website
Additional race information can be found at https://earth.google.com/web/@0,-0.20625997,0a,22251752.77375655d,35y,0h,0t,0r/data=CgRCAggBQgIIAEoNCP___________wEQAA?authuser=0.
Place
Yellow Pine, ID US 83677
Description
The Idaho High Mountain Triathlon returns on Saturday, October 2, 2027, for another unforgettable day of mountain adventure, personal challenges, and community spirit in the heart of Idaho.
Take on a one-of-a-kind course that begins in the geothermal waters of Warm Lake, climbs mountain roads reaching elevations of approximately 7,300 feet, and finishes near the welcoming community of Yellow Pine.
Whether you're chasing a personal best, tackling your first triathlon, racing with friends, or cheering from the sidelines, there's a place for you at IHMT!
🏅 Choose Your Challenge
Individual: Complete all three legs — swim, bike, and run.
3-Person Relay: Team up with two others, with each teammate completing one leg.
2-Person Relay: Share the challenge, with each teammate completing one leg and working together to complete the third.
Participation options include able-bodied, adaptive, and mixed relay formats where applicable.
❤️ More Than a Race
The Idaho High Mountain Triathlon is also a fundraising event supporting good works in eastern Valley County. Your participation helps promote healthy activity, inclusivity, recreation, tourism, and the long-term vitality of our mountain communities.
📣 Stay Tuned!
Registration details, race-day information, volunteer opportunities, and additional announcements will be shared as we get closer to race day.
✅ Save the date: October 2, 2027!
Invite your friends, start training, build your relay team, and join us for an extraordinary Idaho mountain experience.
Race Contact Info
Race Information
NOTE: Registration closes September 27, 2025
This triathlon and relay takes advantage of the unique topography of the area from Warm Lake to Yellow Pine. This point-to-point race consists of a 1 mile, open water swim, a 27 mile bike ride, and a 7 mile run. It covering an elevation change from 5300' up to 7300' and back down to ~4900'. The road from Warm Lake to Landmark is paved. From Landmark to Yellow Pine the road is dirt. Traffic control will be in place.
Able-Bodied and Adaptive Athletes will be able to participate individually in the full triathlon or as a relay triathlon in teams of three (3) participants. Sign-in is Friday, October 2, 2026 from 4:00 pm to 7:00 pm in the courtyard at Warm Lake Lodge.
The race starts on Saturday, October 3, 2026, at 10:00 AM Use the link above to view the course route in Google Earth.
Directions
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