West Seattle Monster Dash

Ravenna Run the Ravine is a trail running event held in Ravenna Park, Seattle, WA, featuring 4k, 8k, and 12k distances. Nestled in a forested ravine near the University District, the course offers a scenic, gently sloping 4.1 km loop with low to moderate climbs through groomed trails. The event is p..

The Soaring Eagle Trail Run, held in Sammamish, Washington, offers runners a scenic experience on over 10 miles of trails within Soaring Eagle Regional Park. The race features three distances: 5K, 10K, and a half marathon, with the half marathon consisting of two laps of the 10K course. The course i..

The Lake Tye Challenge is an ultramarathon held in Monroe, Washington, featuring 12-hour, 6-hour, and 3-hour timed races on a 1.75-mile loop trail around Lake Tye. Participants run as many laps as possible within their chosen time frame, with results based on total completed laps. The flat, clockwis..

The We Out Here Trail Festival is a welcoming trail running event held at St. Edwards State Park in Kenmore, Washington, on June 7, 2025. Designed especially for first-time trail runners, the festival offers looped courses of approximately 1.9, 3.8, and 5.7 miles, as well as a two-hour timed option...

The Vashon Island Ultramarathon & Trail Run, held on Vashon Island, Washington, offers three race distances: 50K, 20 miles, and 10 miles. The event features a rolling course primarily on single and double track trails within the Island Center Forest’s Gateway Trail system, including some dirt roads..

The Rainier to Ruston Relay is a scenic and historic running relay event held annually in Tacoma, Washington, celebrating National Trails Day. Teams of 2 to 6 runners cover approximately 50 miles from near Mount Rainier's Carbon River entrance to the waterfront of Tacoma's Ruston Way. The course fol..