Beaver Lake Triathon

The Beaver Lake Triathlon, scheduled for August 24, 2025, is an exciting multi-sport event held at Beaver Lake in Sammamish, WA. Participants will compete in a 1/4 mile swim, a 13.4 mile bike ride, and a 4.3 mile run. All registered athletes will receive a technical T-shirt, a coaster, and snacks, while finishers will earn a custom-designed medallion.

The event features cash awards for top male and female finishers and is open to para-discipline athletes. Safety measures include lifeguards, traffic control, and multiple water stations along the course. Visit the organization's website for the most recent information.