Tenacious 10

Tenacious 10 is Seattle’s Run Super Series event offering two distances: the Tenacious Ten 10K and a 10-mile option. Held at Gas Works Park in Seattle, Washington, the race emphasizes a flat, welcoming 10K loop and a scenic 10-mile course that passes city landmarks with breathtaking views. The event atmosphere centers on community spirit and encouragement, branding itself as one of the most exhilarating running experiences in Seattle.

Described as the most beautiful running loop in the city, Tenacious 10 combines accessible routes for all levels with a celebration of perseverance and city scenery. Organized by Run Super Series, it emphasizes support and camaraderie at the finish. Visit the organization's website for the most recent information.