Sammamish
Triathlon Calendar near Sammamish 2025-2026
Explore the top triathlons near Sammamish for 2025-2026! We've gathered 6 exciting races in the area. Check out our detailed list below to find your next local race.
May 2025
The Cedar River Triathlon, taking place at Lake Wilderness in Maple Valley, WA, is a premier event in the 2025 triathlon season. Participants will engage in a 1/4 mile swim, a 14-mile off-road bike ri..
June 2025
The Black Diamond Triathlon, scheduled for June 28, 2025, at Nolte State Park in Enumclaw, WA, offers a variety of events including Olympic, Sprint, AquaBike, Super Sprint, and relay options. Particip..
July 2025
The Lake Wilderness Aquathon is a dynamic sports event scheduled for July 27, 2025, in Maple Valley, Washington. This exciting competition features multiple race formats, including a Sprint, Super Spr..
August 2025
The Lake Tye Triathlon, taking place on August 2, 2025, at Lake Tye Park in Monroe, WA, is a USAT sanctioned event suitable for participants of all skill levels, from beginners to elite athletes. The..
The Lake Meridian Triathlon is a popular event in the Pacific Northwest, scheduled for August 16, 2025. Participants can choose from various race formats, including Olympic, Sprint, Super Sprint, and..
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..
The Rattlesnake Lake Triathlon, scheduled for August 31, 2025, takes place in the scenic Snoqualmie Valley, North Bend, Washington. This event features a quarter-mile swim in the brisk waters of Rattl..
September 2025
The Lake Stevens Triathlon + Duathlon & Aquabike is a premier multisport event taking place in Lake Stevens, Washington. Participants can choose between Sprint and Olympic distances, featuring a deep..
