Maple Valley
Triathlon Calendar near Maple Valley 2026-2027
Monthly updates for Maple Valley
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Explore the top triathlons near Maple Valley for 2026-2027! We've gathered 10 exciting races in the area. Check out our detailed list below to find your next local race.
April 2026
The Pinnacle Peak Duathlon is a low-frills, early-season race in Enumclaw's farm country. With a 125-participant limit, it features chip timing, basic snacks, and mostly flat roads.
May 2026
Experience a scenic super sprint triathlon at Lake Wilderness featuring a lake swim and a run along the Cedar River Trail. Participants enjoy a well supported course with distances for individuals, teams, and youth athletes.
June 2026
Experience a scenic triathlon or duathlon at Lake Wilderness Park featuring a lake swim rolling back country bike roads and trail running with views of Mount Rainier.
Black Diamond Triathlon in Enumclaw on June 27, 2026 offers Olympic, Sprint, AquaBIke, Super Sprint and relay options. The swim is in Deep Lake and bike and run courses pass through Ravensdale, Selleck and Enumclaw farmland.
Experience a classic Washington triathlon featuring a quarter mile swim, an 11 mile hilly bike ride, and a 4 mile run around Pine Lake. Join as an individual or part of a relay team in Sammamish.
July 2026
Experience Seattle's premier urban triathlon at Seward Park with flat and fast courses along the shores of Lake Washington. Choose from sprint, super sprint, or youth distances in a scenic setting near downtown.
August 2026
Experience a scenic multisport event at Lake Meridian Park featuring Olympic Sprint and Super Sprint distances. Enjoy a spectator friendly atmosphere with individual and relay options followed by a meal and awards ceremony.
Experience a unique non competitive event in Kenmore featuring a swim, bike, run, and paddle. Join as a solo participant or a relay team to enjoy the scenic waterfront and local trails in this untimed community activity.
Experience a scenic triathlon in Sammamish featuring a lake swim, a 13.7 mile hilly bike course, and a 4.3 mile run through forested trails. Join as an individual or part of a relay team.
September 2026
Experience a scenic triathlon at Rattlesnake Lake featuring a fresh water swim, a 10 mile mixed surface bike ride, and a 4 mile trail run. Choose between individual entry or relay teams for this USAT sanctioned event.