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›United States›Treasure Valley Triathlon|2026 · 25 countries·89,383Events
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Treasure Valley Triathlon

Saturday, June 6, 2026 · Boise, United States

Distances

25.8km

About this race

The Treasure Valley Triathlon is a circuit-style event held at Esther Simplot Park in Boise, Idaho. It features a closed, flat course along the Boise River. The race provides Super Sprint, Sprint, and Olympic distances, each with relay options. Adaptive race choices are available, and a Youth Splash & Dash occurs during packet pickup. Athlete entry is limited to 400, ensuring a less crowded field than many urban triathlons and ample space for spectators. This event is a community charity race benefiting adaptive sports throughout southern Idaho, with para and adaptive athletes competing without charge. It is USAT sanctioned and functions as Idaho's state finals for high schoolers and age-group athletes, offering paths to state championships and national qualifications; 35% of participants reportedly qualify for Nationals. The triathlon accommodates various participants: beginners can opt for the Super Sprint, teams can share the workload via relays, and paratriathletes compete under USAT and World Triathlon paratriathlon regulations.

Start location

Map showing the location of Treasure Valley Triathlon
Esther Simplot Park
Boise, ID
Driving directions
Register →via runsignup.com Search on Google

Typical weatherJune

23°Clow 13°C
65mm precip avg
Sunny most days
Warm with afternoon thunderstorms.

Please verify event details with the organizer before registering.

Recent edits