Tenacious 10
Seattle, WA
- 10K
- 10 mi
About the race
Spring has never felt this good. Join hundreds of runners for Seattle’s most iconic 10K and 10-mile loop around Lake Union. This isn’t just a run—it’s a celebration of everything that makes our city incredible. Start and finish at Gas Works Park. Cruise past Lake Union Park. Wave to the Space Needle. Conquer the Fremont Bridge. Chase a PR, run with friends, or just soak it all in—this is one of Seattle’s most scenic and energizing race experiences. ⸻ Why You’ll Love It • Flat, fast, and scenic Lake Union course • Chip timing with mile splits and live tracking • Printed finisher cards • Long sleeve shirt + finisher medal • FREE professional race photos ⸻ The Experience Cross the finish line, grab your medal, and celebrate with your crew. The pain fades. The photos last forever. The bragging rights? Those are eternal. T10 WEBSITE
Race information supplied by the organizer through RunSignUp.
Events & distances
- View registration
Tenacious 10 mile run
10 Miles · $69
- View registration
Tenacious 10k run
10K · $59