Tenacious 10

  • Date Sat 4th April 2026
  • Time 8:00AM PDT
  • Location Seattle, Washington
  • Price $73.08 - $78.38
  • Races 2 races
  • Distances 10 Mile, 10km

Event summary

Get ready for an unforgettable experience at the Tenacious 10 event, taking place on Saturday, April 4th, 2026, in the stunning city of Seattle, King County. This vibrant celebration of running features both a scenic 10K and an exhilarating 10-mile loop around the picturesque Lake Union. Participants will kick off at the iconic Gas Works Park and enjoy breathtaking views as they cruise past Lake Union Park, wave to the famous Space Needle, and conquer the Fremont Bridge.

Join hundreds of fellow runners as you chase personal records and enjoy the camaraderie of this lively atmosphere. With mile splits, live tracking, and printed finisher cards, every runner’s journey is captured. After crossing the finish line, you’ll be rewarded with a cozy long sleeve shirt, a shining finisher medal, and FREE professional race photos to commemorate your achievement. The Tenacious 10 is not just a race; it's a celebration of Seattle's beauty and the spirit of the running community. Don’t miss out on this exhilarating event where the pain fades, but the memoriesβ€”and bragging rightsβ€”last forever!

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.

Races

  • Tenacious 10 Mile Run

    Incl. $5.38 Fee & Long Sleeve Shirt *NO GUARANTEED SIZING AFTER 3/1

    Sat 4th April 2026 (8:00AM PDT)

    $78.38

    THE COURSES Enjoy the water views, Seattle vibes, the Space Needle, and the Fremont Bridge!
  • Tenacious 10k Run

    Incl. $5.08 Fee & Long Sleeve Shirt *NO GUARANTEED SIZING AFTER 3/1/26

    Sat 4th April 2026 (8:00AM PDT)

    $73.08

    THE COURSES Enjoy the water views, Seattle vibes, the Space Needle, and the Fremont Bridge!

Reviews

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Location

Gas Works Park, 2101 N Northlake Way, Seattle, 98103, WA, United States

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Apr 4, 2026

$73.08 - $78.38