Tenacious 10
- Date Sat 4th April 2026
- Time 8:00AM PDT
- Location Seattle, Washington
- Price $78.38 - $83.68
- Races 2 races
- Distances 10 Mile, 10km
Last chance to enter
Race day is fast approaching
Event summary
Get ready for an unforgettable running experience at the Tenacious 10 on Saturday, April 4th, 2026, in the picturesque city of Seattle, King County! This exciting event features both a 10K and a 10-mile loop around the stunning Lake Union, making it the perfect spring celebration for runners of all levels. Starting and finishing at the iconic Gas Works Park, participants will enjoy breathtaking views as they pass landmarks like Lake Union Park and the Space Needle, and conquer the Fremont Bridge.
Join hundreds of fellow runners as you chase personal records, connect with friends, and soak up the vibrant atmosphere that Seattle has to offer. With features like mile splits, live tracking, and printed finisher cards, every moment will be captured. After crossing the finish line, you'll be rewarded with a cozy long sleeve shirt, a shiny finisher medal, and FREE professional race photos to commemorate your achievement. Don’t miss out on this chance to make memories, earn bragging rights, and experience the thrill of running in one of Seattle's most beautiful locations! Visit the official race website for more details and to plan your race day adventure!
Join hundreds of fellow runners as you chase personal records, connect with friends, and soak up the vibrant atmosphere that Seattle has to offer. With features like mile splits, live tracking, and printed finisher cards, every moment will be captured. After crossing the finish line, you'll be rewarded with a cozy long sleeve shirt, a shiny finisher medal, and FREE professional race photos to commemorate your achievement. Don’t miss out on this chance to make memories, earn bragging rights, and experience the thrill of running in one of Seattle's most beautiful locations! Visit the official race website for more details and to plan your race day adventure!
Organiser's Description
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 runit'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. You'll chase PRs, friends, and that runner's high on one of Seattle's most beautiful routes. Timing will include mile splits, live tracking and printed finisher cards.
Cross the finish line and claim your super comfy long sleeve shirt, finisher medal, and FREE professional race photos (because if it's not documented, did it even happen?).
THE PAIN FADES. THE PHOTOS LAST FOREVER. THE BRAGGING RIGHTS? THOSE ARE ETERNAL.
Visit the official race website for full race details, course maps, and race weekend information: TENACIOUS TEN [https://www.tenaciousten.com/]
Join hundreds of runners for Seattle's most iconic 10K and 10-mile loop around Lake Union. This isn't just a runit'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. You'll chase PRs, friends, and that runner's high on one of Seattle's most beautiful routes. Timing will include mile splits, live tracking and printed finisher cards.
Cross the finish line and claim your super comfy long sleeve shirt, finisher medal, and FREE professional race photos (because if it's not documented, did it even happen?).
THE PAIN FADES. THE PHOTOS LAST FOREVER. THE BRAGGING RIGHTS? THOSE ARE ETERNAL.
Visit the official race website for full race details, course maps, and race weekend information: TENACIOUS TEN [https://www.tenaciousten.com/]
Races
-
Tenacious 10 Mile Run
Incl. $5.68 Fee & Long Sleeve Shirt *NO GUARANTEED SIZING AFTER 3/9
Sat 4th April 2026 (8:00AM PDT)
$83.68
THE COURSES Enjoy the water views, Seattle vibes, the Space Needle, and the Fremont Bridge! -
Tenacious 10k Run
Incl. $5.38 Fee & Long Sleeve Shirt *NO GUARANTEED SIZING AFTER 3/9
Sat 4th April 2026 (8:00AM PDT)
$78.38
THE COURSES Enjoy the water views, Seattle vibes, the Space Needle, and the Fremont Bridge!
Reviews
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Gas Works Park, 2101 N Northlake Way, Seattle, 98103, WA, United States
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Tenacious 10
