Ready. Set. Race. 

Treasure Valley Triathlon

June 17-18th, 2023

Thanks to our Gold Medal sponsors Idaho State University and Boise Cascade, ALL ADAPTIVE ATHLETES RACE FOR FREE!

Sign-up for the valley's only summer triathlon. Event proceeds benefit Boise's adaptive sports programs. Brought to you by BASE Idaho


Will you join us? 

Hey Boise, let's race!

The Treasure Valley Triathlon is a USAT sanctioned race open to all abilities. Athletes from across the country will come together to raise funds to support the adaptive community and enjoy the best of summer in Boise. 

13% of people living in Idaho have a disability. They experience limited recreational opportunities, lack of community support, and restricted access to events. We want to change that and we think you do too.

Traveling from out of town? Visit Boise can help!

Youth Splash & Dash

Saturday, June 17th

Ages 7 - 10

100M swim

1K run

Ages 11-15

200M swim

2K run

Super Sprint Distance

Sunday, June 18th

400M swim

10K bike

2.5K run


Sunday, June 18th

750M swim

20K bike

5K run

Olympic Distance

Sunday, June 18th

1.5K (.93 miles) swim

40K (24.8 miles) bike

10K (6.2 miles) run

Looking for a Triathlon Training Plan?

We have partnered with the experts over at Team MPI to offer customized training plans for this race. From beginners to experts, para-athletes to able-bodied pros, everyone can use a great coach and these guys are the best!

Celebrating Adaptive Athletes & Community Sports

Join us for the Treasure Valley Tri, a crit-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. New to triathlons? Relays & teams are welcome! 

LOCATION: Esther Simplot Park 

Host Hotel "The Riverside Hotel"

Located along the Boise River, The Riverside Hotel, BW Premier Collection is Boise's largest full-service hotel and offers a resort-like experience. The property features restaurants on-site and is walking distance to the race!

There are a limited number of rooms. Book using the link or call 208-283-0352 and ask for the Treasure Valley Triathlon group rate.

Thank You BASE Idaho

"BASE" is a local 501(c)3 non-profit organization dedicated to helping children and adults with disabilities enjoy year-round sports. Founded in 1978, BASE has facilitated adaptive ski & snowboard coaching at Bogus Basin for over 45 years.

In recent years, BASE has become a community leader by connecting all the local organizations that serve Idaho's adaptive community. The Treasure Valley Tri is BASE Idaho's celebration of athletes and our community!