Trail Running calendar near Sequim 2025-2026

The Tiger Claw is a challenging trail running event held in Issaquah, Washington, on May 9-10, 2025. It features multiple race options, including the 50k, the Ascent, and the Big Cat, with the latter combining both the ascent and 50k races. The course traverses rugged Pacific Northwest terrain on Ti..

The Cougar Mountain Trail Run Series, organized by the Seattle Running Club and Northwest Trail Runs, takes place in King County's Cougar Mountain Regional Wildland Park. The event features various distances, including 5.1 miles and 10.8 miles, with additional series options throughout the summer. P..

The Trillium Trail Run, organized by the Bainbridge Island Parks & Trails Foundation, is a premier spring running event taking place at Battle Point Park. Participants can choose from a scenic 10K or 5K trail run, as well as a Kids Fun Run, all set amidst the beautiful wooded landscapes of Bainbridg..

The 38th Annual Harriers 2:18 Run Elk/Beaver Ultras is a premier ultramarathon event taking place at Elk/Beaver Lake Regional Park in Victoria, BC, on May 10, 2025. Participants can choose from various distances, including 100K, 50 miles, 50K, and a 40K walk. The course features a fast and flat 10-k..

The Vancouver Island Trail Running Series - Lake Cowichan is a premier trail running event held at Lake Cowichan Centennial Hall in British Columbia, Canada. It features two main race distances: a challenging 26-kilometer long course with 638 meters of vertical gain, and a shorter 13-kilometer cours..

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

The Pigtails Challenge is a multi-distance ultramarathon held at Lake Youngs Watershed in Renton, Washington, over the weekend of May 24-25, 2025. Participants can choose from various events, including 50K, 100K, 100-mile, 150-mile, and 200-mile races. The course features a 9.4-mile loop with 900 fe..

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..

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 2025 Run for Water Trail Race takes place on May 31 at Sumas Mountain, British Columbia. This challenging event offers three distances: 10K with 500m elevation gain, 25K with nearly 1,500m elevation gain, and a tough 50K featuring almost 3,000m elevation gain on rugged, technical single-track tr..

The Sooke Hills 50km and 25km is an exciting trail running event taking place at Sooke Potholes Provincial Park in Sooke, BC, on May 31, 2025. Participants can choose between two challenging routes: a 50km course that includes summits of Mt. Empress, Monument Mountain, and Mt.Quimper, featuring appr..

The Soaring Eagle Trail Run, taking place in Sammamish, Washington, offers a scenic escape from city life to the beautiful trails of Soaring Eagle Regional Park. Participants can choose from three race distances: 5K, 10K, and a half-marathon (13.1 miles), all set on well-maintained trails, including..

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 an inclusive trail running event taking place at St. Edward State Park in Kenmore, WA, on June 7, 2025. Designed to welcome runners of all levels, especially those from underrepresented communities, the festival aims to create a supportive environment for participan..

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 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 Cougar Mountain Trail Run Series #2 is set to take place at King County’s Cougar Mountain Regional Wildland Park in Newcastle, WA. Participants can choose from three distances: 5k, 8.2-mile, and 14.5-mile. This event not only promotes trail running but also supports local parks, having raised ov..