Treasure Valley Triathlon

Sat, Jun 6, 2026, 8:30 AM MDT

Location: Boise, ID; Esther Simplot Park, 3206 E Pleasanton Ave, 83702
Type: TRIATHLON

Official registration

At a glance

A competitive, USAT-sanctioned triathlon along the Boise River, supporting adaptive sports and welcoming all abilities.

Scenic
Competitive
For a Cause

Great for

For a Cause

The Treasure Valley Triathlon invites you to a circuit-style race on a closed course along the river in Boise, Idaho. This community event is a charity fundraiser, dedicated to supporting adaptive sports throughout southern Idaho. Designed to be inclusive for all abilities, including para-tri athletes, the race is also USAT Sanctioned and hosts the Idaho high-school state and age group finals. Participation is limited to 400 guests to ensure a quality experience for everyone.

What to expect

Race a circuit-style triathlon on a closed course by the river.
Join a USAT-sanctioned event that is inclusive for all abilities, including para-tri athletes.
Experience a community race with limited participation for a high-quality event.

Standout details

Circuit-Style triathlon
USAT Sanctioned event
Supports adaptive sports
Para-tri friendly

Auto-drafted from the public listing — confirm details on the official event page before signing up.

Distances & registration

13 options

Registration for all distances is through the official signup link above.

Super Sprint
Sat, Jun 6, 8:30 AM MDT · From $86.99
Opens Nov 2, 2025, 7:00 PM MST · Closes Jun 6, 2026, 3:00 AM MDT
Sprint
Sat, Jun 6, 8:15 AM MDT · From $97.66
Opens Nov 2, 2025, 7:00 PM MST · Closes Jun 6, 2026, 3:00 AM MDT
Olympic
Sat, Jun 6, 9:00 AM MDT · From $129.69
Opens Nov 2, 2025, 7:00 PM MST · Closes Jun 6, 2026, 3:00 AM MDT

+ 10 more options

Super Sprint RELAY
Sat, Jun 6, 8:30 AM MDT · From $97.66
Opens Nov 2, 2025, 7:00 PM MST · Closes Jun 6, 2026, 3:00 AM MDT
Sprint RELAY
Sat, Jun 6, 8:15 AM MDT · From $119.01
Opens Nov 2, 2025, 7:00 PM MST · Closes Jun 6, 2026, 3:00 AM MDT
Olympic RELAY
Sat, Jun 6, 9:00 AM MDT · From $151.04
Opens Nov 2, 2025, 7:00 PM MST · Closes Jun 6, 2026, 3:00 AM MDT
ADAPTIVE - Super Sprint
Sat, Jun 6, 8:30 AM MDT · From $86.99
Opens Nov 2, 2025, 7:00 PM MST · Closes Jun 6, 2026, 3:00 AM MDT
ADAPTIVE - Olympic
Sat, Jun 6, 9:00 AM MDT · From $129.69
Opens Nov 2, 2025, 7:00 PM MST · Closes Jun 6, 2026, 3:00 AM MDT
ADAPTIVE RELAY - Super Sprint
Sat, Jun 6, 8:30 AM MDT · From $97.66
Opens Nov 2, 2025, 7:00 PM MST · Closes Jun 6, 2026, 3:00 AM MDT
ADAPTIVE RELAY - Sprint
Sat, Jun 6, 8:15 AM MDT · From $119.01
Opens Nov 2, 2025, 7:00 PM MST · Closes Jun 6, 2026, 3:00 AM MDT
ADAPTIVE RELAY - Olympic
Sat, Jun 6, 9:00 AM MDT · From $151.04
Opens Nov 2, 2025, 7:00 PM MST · Closes Jun 6, 2026, 3:00 AM MDT
Youth Splash and Dash
Sat, Jun 6, 11:00 AM MDT · From $22.94
Opens Nov 2, 2025, 7:00 PM MST · Closes Jun 6, 2026, 3:00 AM MDT
2025 USAT Para National Qualifier Series
Sat, Jun 6, 8:00 AM MDT · From $108.34
Opens Nov 2, 2025, 7:00 PM MST · Closes Jun 6, 2026, 3:00 AM MDT

The course

Hilly
Timed race

From the organizer

Join us for the Treasure Valley Tri, a Circuit-Style triathlon on a closed course along the river in Boise, Idaho. This community race is a charity event supporting adaptive sports across southern Idaho. Spectators welcome! Registration for this event is being limited to 400 participants to ensure the quality of the experience for all of our guests.

USAT Sanctioned (#310140) Idaho high-school state & age group finals USAT Club championship Inclusive for all abilities and orientations (para-tri friendly) Youth "Splash & Dash" during packet pickup

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