Treasure Valley Triathlon
Treasure Valley Triathlon is a triathlon and duathlon race on June 5, 2027 in Boise, ID, with entry fees from $29.99 to $149.99.
- Date
- June 5, 2027 (262 days to go)
- Location
- Esther Simplot Park, Boise, ID
- Price
- $29.99–$149.99
- Sports
- TriathlonDuathlon
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 450 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
Events
Typical Conditions
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
78°
Typical Low
52°
Chance of Rain
22%
Based on US Climate Normals data from Boise Air Terminal, 5 mi from the venue.
About Boise, ID
Population
235,701
as of 2023
City Elevation
2,866 ft
Nearest Airport
BOI
Boise Air Terminal/Gowen Field · 1 mi
Time Zone
Mountain Time
From Endurance Grid
A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.
Race Location
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Treasure Valley Triathlon, put it on the calendar, and turn “someday” into a start date.
262
Days to train
- Race
- Treasure Valley Triathlon
- Date
- June 5, 2027
- Location
- Esther Simplot Park, Boise, ID
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About These Sports
This race spans more than one sport — here’s a guide to each, so you can understand what’s involved and decide if it’s the right fit. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
Triathlon
Swim, bike, run — back to back. The sprint distance makes it far more accessible than most people think. Three sports in one race means three movements to train and race day never gets monotonous.
Duathlon
Run, bike, run. The multi-sport format without the swim. Two disciplines, one race — a great bridge between running and triathlon.
More Triathlon races near Boise, ID
Frequently Asked Questions
What is the Treasure Valley Triathlon?
When and where is the Treasure Valley Triathlon?
How do I register for the Treasure Valley Triathlon?
Treasure Valley Triathlon
Jun 5, 2027