Triathlon Calendar near Lake Stevens 2025-2026

Aug

2

Saturday

Lake Tye Triathlon

Monroe | 11 mi from Lake Stevens

Triathlon

The Lake Tye Triathlon, held annually at Lake Tye Park in Monroe, Washington, is a USAT-sanctioned event known for its flat and fast course, making it ideal for beginners and elite athletes alike. The..

Aug

24

Sunday

Beaver Lake Triathon

Sammamish | 27 mi from Lake Stevens

Triathlon

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, an..

Sep

6

Saturday

Lake Stevens Triathlon

Lake Stevens

Triathlon

The Lake Stevens Triathlon + Duathlon & Aquabike, held in Lake Stevens, Washington, offers both Sprint and Olympic distance events. The swim starts from a dock at North Cove Park with a deep water sta..