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.
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!
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!
Lake Wilderness Triathlon LLC has the right to refuse any participant