Treasure Valley Triathlon
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Event overview
The Treasure Valley Triathlon is a multi-event triathlon held at Esther Simplot Park in Boise, ID (3206 W Pleasanton Ave). The race uses a closed course along the Boise River and is described as having a flat course. It is USAT-sanctioned (#310608) and designated as the USAT 2025 Idaho State Championship. The program includes Super Sprint, Sprint, and Olympic individual races, relay options, adaptive categories, and a Youth Splash and Dash. The event is part of the USAT Para Nationals qualifier series. The organizer states that 35% of entries qualify for nationals. Para and adaptive athletes race free.
Logistics and registration
Entry fees vary by event; examples shown are Super Sprint ($89.99–$99.99), Sprint ($99.99–$119.99), Olympic ($129.99–$149.99), Adaptive Sprint ($109.99), and Youth Splash and Dash ($29.99). Packet pickup is scheduled at Idaho River Sports on the day before the race and on race day. USAT membership is required. Course maps are provided for swim, bike, run, and transition. Sponsors include local and regional organizations. Visit the organization's website for the most recent information.
