Trail Running calendar near West Seattle 2024-2025

Run Forest Run is an exciting trail running event held at Lake Sylvia State Park in Montesano, Washington, offering participants the choice between 25K and 50K distances. The course features scenic trails through a working forest, with a mix of double and single track paths, gravel roads, and some p..

The Woolley Trail Runs is an exciting running event held in Sedro-Woolley, WA, featuring three distances: a half marathon, a marathon, and a 50k. The courses are primarily out-and-back routes along the scenic Cascade Trail, with a few road crossings. Participants can expect limited aid stations and ..

The Lord Hill Trail Run will take place in Snohomish on Saturday 22 February 2025. You can run between 5 and 50 kilometers.

The A2PT 5k MS Fundraiser will take place in Tacoma on Saturday 22 March 2025. You can run 5 kilometers.

The Dash Point Trail Run will take place in Tacoma on Saturday 22 March 2025. You can run between 10 and 13 miles.

Dizzy Daze is an endurance running event held at Green Lake Park in Seattle, WA. Participants can choose between a 12-hour or a 5-hour race, running on a scenic 3.2-mile loop around the lake. Runners travel counter-clockwise on a groomed dirt path, aiming to complete as many laps as possible within ..

The Victoria – Royal Roads event is part of the Vancouver Island Trail Running Series, showcasing stunning trail networks in Western Canada. Scheduled for April 12, 2025, it features two course options: an 11km Long Course with a 300m vertical gain and a 6km Short Course with a 100m vertical gain, c..

The Squak Mountain Trail Run will take place in Issaquah on Saturday 19 April 2025. You can run between 12 and 50 kilometers.

The Twilight 12 Hour is a unique night running event held at Flying Horseshoe Ranch in Cle Elum, WA. Originating from a casual night run in Utah, this event invites participants to run a scenic 2.3-mile loop under the stars for 12 hours. It emphasizes community and fun rather than competition, allow..

The Trillium Trail Run, organized by the Bainbridge Island Parks & Trails Foundation, is a premier spring running event featuring a 10K, 5K, and Fun Run. Set in the scenic Battle Point Park, participants will enjoy a beautiful course that winds through wooded areas and along the Forest to Sky Trail...

The Dirty Turtle 25/50K is a challenging trail running event set to take place on May 17, 2025. The course features a mix of 75% singletrack and 25% dirt/gravel service roads, with significant elevation gains of 7,000 to 8,000 feet for the 50K runners. Participants can also opt for a rucking divisio..

The Pigtails Challenge is an endurance running event held at Lake Youngs Watershed, featuring a rolling loop course with 900 feet of elevation gain per loop. Participants can choose from various distances, including 200 miles, 150 miles, 100 miles, 100 kilometers, and 50 kilometers. This event is de..

The Soaring Eagle Trail Run will take place in Redmond on Saturday 31 May 2025. You can run between 5 and 13 miles.

The Rainier to Ruston Relay is an exciting running event that takes place in Tacoma, Washington, where teams of 2 to 6 runners traverse a scenic 50-mile course from the base of Mount Rainier to the waterfront of Tacoma. Participants enjoy a mix of paved trails, roads, and rough paths while celebrati..

The Super Marathon & Half Marathon, taking place in Snoqualmie Pass, WA, is recognized as one of the fastest marathon courses in the country. The event features a scenic 26.2-mile marathon and a 13.1-mile half marathon, both offering breathtaking views of the Cascade Mountains and Keechelus Lake. Th..

The Yeti 100 Mile Endurance Run in Washington is an exciting trail running event taking place on June 27-28, 2025. This race features three distances: 100 miles, 100K, and 50 miles, all set along the scenic Palouse to Cascades trail. The course is designed to be accessible for first-time 100 milers,..

The SISU 24 Ultra PNW is an exciting 24-hour endurance running event held at Camp Sheppard in Enumclaw, WA, surrounded by the stunning Cascade Mountains. Participants can choose from various race styles, including a solo adventure, team challenges, or a grueling 100-mile race. The event emphasizes s..

XTERRA Victoria is an exciting off-road event taking place at Durrance Lake in Victoria, British Columbia, as part of the XTERRA World Tour. Scheduled for July 5-6, 2025, the event features a range of races, including off-road triathlons and trail runs, set against the stunning backdrop of the Mt. W..

The Kill Bill’s Oyster Dome Challenge is a unique running event held in Blanchard Mountain, WA, featuring two race distances: 25k and 50k. Named after the challenging ascent known as Kill Bill Hill, the course offers participants a scenic trek through the British Army Trail and the Alternate Incline..

The Mount Rainier Half Marathon & Trail Events, taking place in Ashford, WA, offers a stunning running experience amidst the breathtaking landscapes of the Cascade Range. Scheduled for July 18-19, 2025, the event features a variety of races, including a half marathon, 5K, and several double and trip..