Idaho High Mountain Triathlon

OCT
3
2026
Read all about the Idaho High Mountain Triathlon on 3 Oct 2026 in Yellow Pine.
Sat 3 Oct 2026
Idaho High Mountain Adapt... Idaho High Mountain Adapt... Idaho High Mountain Relay... Idaho High Mountain Triat... Idaho High Mountain Triat...

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Event Overview

The Idaho High Mountain Triathlon takes place in eastern Valley County, Idaho, connecting Warm Lake and Yellow Pine. The event is point-to-point, starting at Warm Lake (elevation 5,300 ft) and finishing in Yellow Pine (elevation ~4,900 ft), with a route that crosses a summit at 7,300 ft.

Course Details

The course consists of three legs:

  • A 1-mile open water swim.
  • A 27-mile bike ride.
  • A 7-mile run.

The bike course uses paved roads from Warm Lake to Landmark and dirt roads from Landmark to Yellow Pine. Traffic control is provided.

Event Categories

The event offers several categories:

  • Idaho High Mountain Triathlon (for able-bodied athletes).
  • Idaho High Mountain Adaptive Triathlon.
  • Idaho High Mountain Relay Triathlon (teams of three).
  • Idaho High Mountain Triathlon Adaptive Relay.
  • Idaho High Mountain AdaptiveTriathlon Mixed Relay (where at least one team member is able-bodied).

Post-Race and Logistics

The awards ceremony and after-party are held in Yellow Pine. Free local camping is available. Registration and donations are tax-deductible, as funds are managed by a non-profit organization (YPAC Corp.) and support local needs and future events. Visit the organization's website for the most recent information.

37 mi
Idaho High Mountain Adaptivetriathlon Mixed Relay
Idaho High Mountain Adaptive Triathlon
Idaho High Mountain Relay Triathlon
Idaho High Mountain Triathlon
Idaho High Mountain Triathlon Adaptive Relay