Saturday, April 3, 2027 · 8:00 AM · Seattle, Washington
Tenacious 10
10K in Seattle, WA · $68.84-$79.44
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
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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
- Time limit
- No time limit listed by the organizer
- Walkers
- Not mentioned — ask the organizer
- Terrain
- flat and fast
- Certified
- Not stated
Pulled from the organizer's own race description — per the organizer, not independently verified.
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Source
Race details on this page come from RunSignup and the official race website.
Race details can change and mistakes can be made. Always verify the race website for the most complete and accurate information. Report an error on this page.
Doability details — walkers welcome, time limit, terrain, and course certification — are read from the organizer's own description and haven't been independently verified.
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Tenacious 10
Sat, Apr 3, 2027 · $68.84-$79.44