Mary Lou Triathlon
- Date Sun 22nd June 2025
- Time 8:00AM EST
- Location Weippe, Idaho
- Price $27.95
- Races 1 race
Event summary
Get ready for an exciting day of athleticism and community spirit at the Mary Lou Triathlon on Sunday, June 22, 2025! Set against the stunning backdrop of Deyo Reservoir outside Weippe, Clearwater, this triathlon promises to be a memorable event for both participants and spectators. Athletes will kick off the race with a 300-yard swim from the sandy beach, followed by a thrilling 13-mile mountain bike course that winds through scenic forest trails. Runners will then tackle the well-loved 2.2-mile trail around the reservoir, showcasing the natural beauty of Idaho.
In addition to the main event, there’s a special youth triathlon scheduled for Saturday, June 21, at 6:00 PM, welcoming young athletes aged 4-12 to join in on the fun. Don’t miss this chance to challenge yourself and celebrate a day full of adventure and camaraderie! For more information and to sign up, contact 208-827-0204.
In addition to the main event, there’s a special youth triathlon scheduled for Saturday, June 21, at 6:00 PM, welcoming young athletes aged 4-12 to join in on the fun. Don’t miss this chance to challenge yourself and celebrate a day full of adventure and camaraderie! For more information and to sign up, contact 208-827-0204.
Organiser's Description
NEW DATE IN 2025!!! We are moving the race to June 22.
This race was previously named the Bald Mountain Triathlon, and was held at Bald Mountain Ski Area in 2020, but moved to Deyo Reservoir for 2021 and 2022 and was renamed in honor of the Deyo Family matriarch in 2023.
The race will be located at the Deyo Reservoir outside of Weippe, Idaho. The swim will take place from the sandy beach and traverse 300 yards before transitioning to mountain bike gear and leaving the reservoir along Schmidt Mill Road to 3-mile Road to Fidler Road and then along a forested trail back to 3-mile Road and the reservoir, approximately 13 miles. The run course will be the well-travelled 2.2 mile trail around the reservoir. There will be a single transition area.
***Youth triathlon: 6:00 pm Saturday, June 21. Ages 4-12, questions and sign up 208-827-0204
This race was previously named the Bald Mountain Triathlon, and was held at Bald Mountain Ski Area in 2020, but moved to Deyo Reservoir for 2021 and 2022 and was renamed in honor of the Deyo Family matriarch in 2023.
The race will be located at the Deyo Reservoir outside of Weippe, Idaho. The swim will take place from the sandy beach and traverse 300 yards before transitioning to mountain bike gear and leaving the reservoir along Schmidt Mill Road to 3-mile Road to Fidler Road and then along a forested trail back to 3-mile Road and the reservoir, approximately 13 miles. The run course will be the well-travelled 2.2 mile trail around the reservoir. There will be a single transition area.
***Youth triathlon: 6:00 pm Saturday, June 21. Ages 4-12, questions and sign up 208-827-0204
Mary Lou Triathlon