Tenacious 10
Date and time
Saturday, April 3, 2027
Location
Gas Works Park, Seattle, WA
Date and time
Saturday, April 3, 2027
Location
Gas Works Park, Seattle, WA
Date and time
Saturday, April 3, 2027
Location
Gas Works Park, Seattle, WA
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.
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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
10.0 mi
10K