Rainier to Ruston Relay

The Pigtails Challenge is an endurance running event held at Lake Youngs Watershed in Renton, Washington. The race features a rolling 9.4-mile loop with 900 feet of elevation gain per lap, offering challenging vertical climbs without technical mountain terrain. Distances range from 50K to ultra dist..

The Sri Chinmoy 13-Hour Ultra is a timed endurance race held in Seattle, Washington, featuring a 1.54-mile loop course with scenic views of Lake Washington and the surrounding woods. Participants can compete solo or as part of relay teams in various race durations, including 3, 7, and 13 hours. The..

The Freedom 50 Ultramarathon, held annually on Memorial Day Weekend in Puyallup, Washington, offers 50-mile and 50k race options. Starting and finishing at Diamond Detail in downtown Puyallup, runners traverse the scenic, mostly paved Foothills Trail with minimal elevation changes. The 50k route hea..

Ravenna Run the Ravine is a trail running event held in Ravenna Park, Seattle, offering participants the choice of 4k, 8k, or 12k distances. This event is part of the Tuesday Night Trail to Grill series, designed to cater to both novice and experienced runners. The course features a scenic loop with..

The Vashon Island Ultramarathon & Trail Run is an annual trail running event held on Vashon Island, Washington, featuring multiple race distances including 50K, 20 miles, and 10 miles. The race takes place on scenic, well-marked trails through parks, forests, and private lands, with challenging roll..

The Cougar Mountain Trail Run Series #2 takes place at King County’s Cougar Mountain Regional Wildland Park in Newcastle, Washington, just 15 minutes from Seattle. This event offers three distance options: 5k, 8.2 miles, and 14.5 miles, featuring a variety of trails that range from narrow, technical..