Big Backyard 5K
The Big Backyard 5K is a community run/walk showcasing King County Parks regional trails. Proceeds from the BBY5K benefit King County Parks in support of maintenance and operation of facilities and recreational resources. Bring your friends, kids and 4-legged running buddy
Run Pick of the Month - Tenacious 10
Fast, waterfront 10k and 10 mile races - April 6, 2024.
We really like the scenic route on this one. You'll be running along the waterfront almost the entire time, looping Lake Union, and getting killer views of the Seattle city skyline.
The Tenacious Ten courses are well supported with aid stations every 2 miles. Every participant will end up with a finisher medal and custom race shirt as well.
There is a cap of 900 runners, so don't wait too long to register.
Click the button below to get all the details!
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Find your running pace and splits, and learn if you can outrun dangerous animals with the RunGuides run pace calculator.