Trail Running calendar near Bow 2025-2026

The 37th Annual Seattle CF StairClimb is a fundraising stair-climb at T-Mobile Park in Seattle to benefit the Cystic Fibrosis Foundation. Participants climb in the stadium 300-level section on set routes that involve repeated ascents and descents of stadium stairs. Climbers self-identify as sprinti..

5 Peaks Trail Running Series: Mount Seymour is the fifth and final race in the BC-based series, held on Mount Seymour Trail in North Vancouver, British Columbia. The Mount Seymour page provides course details and the race-day schedule, with further information available there. Registration is via Ra..

Dream Nation Apparel Vancouver Island 24 Hour is a multi-distance endurance event for the Victoria Hospitals Foundation held at the Cowichan Sportsplex in Duncan, BC. Open to all levels, it offers 3-, 6-, 12-, and 24-hour races plus a 100 km option, with teams of 2–10 allowed. Capacity is limited to..

The Return of the Salmon Celebration - Salmon Run is held at Osprey Park in Sultan, Washington, celebrating the cultural heritage of the Skykomish River Valley and honoring Chief T'seul-Ted. The event features a scenic 5K trail run through the beautiful forest trails of Osprey Park and Susie's Trail..

The Moran Constitutional Relay is a demanding 70-mile trail relay held at Moran State Park on Orcas Island, Washington. Teams of two to six runners complete 12 legs ranging from 3 to 9 miles, featuring diverse terrain including lowland forests, rocky balds, lakeshores, wetlands, and the summit of 2,..

The Fidalgo Trail Run is scheduled for September 27, 2025 in Deception Pass State Park, with the start and finish at Bowman Bay (4402 Bowman Bay Rd, Anacortes, WA). Event distances include: 5 Mile Half Marathon Full Marathon Kid’s Race (about 0.6 miles, along the beach at Bowman Bay) Participants..

2025 Vancouver Spirit Run, presented by TRIGATE PROPERTIES GROUP, takes place at Jericho Beach Park in Vancouver, BC. Part of the Lower Mainland XC Series, the event is a cross-country and trail running meet with options for all ages and abilities—from elite athletes and competitive age-group runner..

The Baker Lake 50k is a challenging trail ultramarathon held in Baker Lake, Washington, within the Mt. Baker-Snoqualmie National Forest. Covering 31.2 miles, the out-and-back course features rolling single-track trails along the eastern shoreline of Baker Lake, passing through old-growth forests wit..

The Baker Lake Classic 25k is a scenic trail running event held in Concrete, Washington, along the eastern shoreline of Baker Lake within the Mt. Baker-Snoqualmie National Forest. Covering 15.6 miles, the point-to-point course features rolling terrain with about 3,400 feet of elevation change, passi..

The North Bend Trail Fest, held in North Bend, Washington, is a dynamic mountain running event showcasing the Snoqualmie Valley's outdoor offerings. The festival features multiple races, including the challenging North Bend Skyline 30k with 6,600 feet of vertical gain, the intense Mt Si Vertical Kil..

Middle Fork Trail Run, held near North Bend, Washington, starts at the Middle Fork Trailhead and takes participants onto the Middle Fork, CCC, and Snoqualmie Lake trails. Runners choose from four distances: 50k, 22-mile, Half Marathon, and 10k. The courses follow river valleys with modest climbing a..

Valley Vertikiller Trail Race takes place on Teq’qéyex (Sumas Mountain) in Abbotsford, BC, on traditional Sema:th territory. The event offers three loop distances: 10K, 20K, and 30K, all on mostly single-track through forest with significant vertical gain. The 30K climbs nearly 1,500 m to the summit..

The North Bend Skyline 30K is a challenging trail running event held in the scenic Snoqualmie Valley near North Bend, Washington. As part of the Vert Running Series Championship, it features a demanding course that tests runners' limits while offering stunning views of the valley and Cascade Mountai..

Golden Ears, BC – 5 Peaks Trail Running is the second stop in the 5 Peaks Adventures series, held in Golden Ears Provincial Park, one of British Columbia’s largest parks with a trail system spanning over 555 square kilometres. Distances cater to all abilities: Kids 1 km and 3 km; Sport ~8 km; Enduro..

Around The Lake Give 'R Take 30 is a trail running event around Cultus Lake near Lindell Beach, British Columbia. Participants choose between a 30 km solo race or a 30 km relay (two runners with legs of roughly 17 km and 13 km). The largely forested course traces scenic lake surroundings, with some..

Run With The Kokanee is scheduled for Saturday, October 18, 2025, at Lake Sammamish State Park in Issaquah, WA. The event offers the following distances: 5k 10k (two laps of the 5k loop) Entry fees vary by registration period, online pre-registration closes on October 16, and day-of registration..

The West Seattle Monster Dash is an annual costumed 5K trail run/walk held at Lincoln Park in Seattle, WA. The 14th edition takes place in October 2025 and features a 5K Run/Walk, a Kids Monster Dash for children 12 and under, and a "Just a Shirt!" option. Participants receive a t-shirt with the ico..

The Carkeek 12-Hour is scheduled as an in-person event on October 25, 2025, with a virtual option available October 1-31, 2025. The event takes place at Carkeek Park in Seattle, Washington (950 North West Carkeek Park Road). Registration is capped for this event series at 50 runners. Proceeds and d..

The Cougar Mountain Trail Run is held at King County’s Cougar Mountain Regional Wildland Park with the event center at Sky Country Trailhead in Bellevue, WA. The October race is part of the Cougar Mountain Trail Run Series, organized by Seattle Running Club and Northwest Trail Runs. A portion of ea..

Salt Creek 24 is an all-day, all-night endurance event held at Salt Creek Recreation Area in Port Angeles, Washington. It offers three options: a 24-hour race around a 1.3-mile loop, a Relay Team format, and a Last Runner Standing challenge that summits Striped Peak (~3.75 miles with about 1,000 ft..