Name: Cedar River Triathlon 2025 - Maple Valley, WA 2025
Start: 2025-05-11T00:00:00.000-0700
End: 2025-05-11T23:59:59.000-0700
Location: Lake Wilderness

May 11, 2025

Cedar River Triathlon 2025

Lake Wilderness • 22500 SE 248th Street Maple Valley, WA 98038 Organized by Sammamish Running

About this event

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Race starts promptly at 8 am at the beach front of Lake Wilderness. One of the first races of the triathlon season 2025 - includes a 1/4 mile swim in beautiful Lake Wilderness followed by a brisk 14 mile off road bike trek along the Cedar River (relatively flat) and topping off with a 6k trail run along Lake Wildness. Event is timed. You will see beautiful views of both the Cedar River and Green River. Don't miss out on one of the top races of the 2025 triathlon season! Temperature is usually in the low 70s. Great season opener.

All entrants receive custom designed Cedar River long sleeve technical T-Shirt, hand towel, coaster, Cliff Bar and gel pack. All finishers receive custom designed medalion. The event is sanctioned by the USAT. Sign up today! Para Discipline athletes are welcome. Top athletes receive a $50 gift card.

Splash n Dash 100m Swim, and 1.5 mile run - ages 7-15 - 10 am.

Event details and schedule

Parking at the Lake Wildness beach front. The race starts promptly at 8 am. Bib package pick up is at 4-5:30 pm May 10, 2025 at the site (Greater Maple Valley Community Center) snacks and Pizza. Great oppportunity to check out the course. Bib pick up starts at 7:00 am on race day. Park opens at 7 am.

May 11, 2025

Sunday

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