June 3rd, 2023 
Lake Wilderness Park 22500 SE 248th St Maple Valley

NEW BIKE ROUTES!!
 

Doing IronMan 70.3?? Lake Wilderness Triathlon runs a similar course and is a great way to warm up for your big event!

All event rate increases:

May 1st and May 15th

Come swim, bike and run your way to new friends and a healthier you!

If you don't like swimming, come join us for a duathlon or make up your own relay team.

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Are triathlons not for you, but you'd still like to participate? Sign up for any of our running events and come join the fun!

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Due to your generosity, we're able to donate $15,000 to Backpack Buddies, which helps provide food for children in need on the weekend and scholarships for students to go to sports camps!

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