Tenacious 10
APR
4
2026
Run the Tenacious Ten at Gas Works Park in Seattle on April 4, 2026, choosing a flat 10K or a scenic 10 mile loop past city landmarks. Friendly support and waterfront views make this a must do spring race for all paces.
Sat 4 Apr 2026
10 miles
10 kilometers
Always double-check with the organizer's website! This page may contain affiliate links.
Event overview
The Tenacious Ten is a road running event produced by Run Super Series. It takes place on April 4, 2026, at Gas Works Park in Seattle, Washington. The event offers two distance options and uses a looped course through parts of the city.
The organizer describes the route as showcasing Seattle scenery and local landmarks. Event information pages include details on packet pickup, course support, parking and directions, results and photos, and a schedule. Visit the organization's website for the most recent information.
Courses
- 10K - described as a flat course.
- 10-mile - described as a scenic route through Seattle landmarks.
10 mi
10-Mile
10 km
10k