Trail Running Calendar Washington 2025-2026

The Wilbur Wild Goose Chase is a family-friendly 5K fun run held in Wilbur, Washington. The course features a gradual incline on the way out and a downhill return, mostly on pavement with a small section of packed gravel. Participants can walk, run, or push strollers, with no cutoff time.The race st..

The Dirty Turtle 25/50K is a challenging trail running event scheduled for May 17, 2025, at Green Mountain Horse Camp in Bremerton, WA. The course features 75% singletrack trails and 25% dirt/gravel roads, with 50K runners facing 7,000-8,000 feet of elevation gain on rugged terrain. Both distances o..

The Sun Mountain 50M & 50K is a trail running event held in Winthrop, Washington, on the eastern side of the North Cascades near the Methow River Valley. The courses feature mostly gradual, smooth, and runnable mountain trails with moderate elevation gain, offering scenic views of wildflower fields..

The Teanaway Navigation Race, hosted by Northwest Nav Races, takes place in the scenic open pine forests of Teanaway Valley near Cle Elum, Washington. This event offers 2, 4, and 8-hour navigation races using detailed orienteering maps provided by the Cascade Orienteering Club, featuring accurate co..

The Teanaway Trail Run, hosted by Northwest Trail Runs, takes place in the scenic Teanaway Community Forest near Cle Elum, Washington. This event offers multiple distances: 5K, 10K, half marathon, and marathon, with courses primarily on dirt logging roads and trails through a pine-filled valley feat..

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..

Leavenworth Trail Fest, held in Leavenworth, Washington, offers a scenic mountain running experience featuring multiple race distances: the challenging Ski Hill 55k ultra, the fast Leavenworth Skyline 27k, and a family-friendly Town 5k. The 27k course ascends 3,800 feet, showcasing stunning views of..

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..

The Leavenworth Skyline 27k will take place in North Bend on Saturday 24 May 2025. You can run 27 kilometers.

The Pigtails Challenge is an endurance running event held at Lake Youngs Watershed in Renton, Washington. The course features a 9.4-mile rolling loop with 900 feet of elevation gain per lap, offering a challenging but non-technical trail experience. Distances range from 50K to ultra distances of 100..

Sucia Island: Rendezvous is a trail and adventure running event held on Sucia Island in the San Juan Islands, Washington. Taking place over a weekend in late May, the event features 5 to 20 miles of trail running across a network of scenic, low-elevation trails that lead to stunning beaches, tide po..

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 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 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 Lake Tye Challenge is an ultramarathon event held around Lake Tye in Monroe, Washington, featuring 12-hour, 6-hour, and 3-hour races on a 1.75-mile loop trail. Participants aim to complete as many laps as possible within their chosen timeframe, with results based on total distance. The event off..

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...

Echo Valley is a two-day trail running event held in the scenic wine country of Lake Chelan, Washington. The race offers multiple distances including a 1-mile kid’s race, 10K, half-marathon, and a 50K ultra, making it suitable for families and runners of various levels. The course features runnable..

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..

The Light at the End of the Tunnel Marathon is a fast, downhill course held in Snoqualmie Pass, Washington. Starting at Snoqualmie Pass and finishing in North Bend, the race features a scenic route through mountains, waterfalls, and a lit tunnel. Known for its excellent times and high Boston Qualifi..

The Kan is an annual mountain running event held at Mt. Spokane State Park in Spokane, Washington, on June 14, 2025. It offers three race distances: 50k, 25k, and 10k, with start times from 7:00 AM to 8:00 AM.The course features alpine meadows, pine forests, and ski trails, providing a fast yet chal..