Name: Big Backyard 5k/10k
Start: 2026-06-07T07:30:00-07:00
End: 2026-06-07T12:00:00-07:00
Location: Marymoor Park

$Big Backyard 5k\/10k$

Looking for a fun way to get outside? Join us for the Big Backyard 5K & 10K at Marymoor Park on Sunday, June 7th! 🌿
This family-friendly run/walk is perfect for all ages and fitness levels—plus a great way to connect with the community. Proceeds support King County Parks, helping keep our parks beautiful, safe and accessible.
🎁 Bonus: Register by June 6th to be entered into a drawing for a pair of Marymoor Live concert tickets!
Bring your friends, bring the kids, and come enjoy a great day outdoors!