Trail Running calendar near Bellingham 2024-2025

The Harriers Gunner Shaw Cross Country Classic is an annual running event held at Thetis Lake Park in Victoria, BC. Celebrating its 40th edition in 2024, this challenging 10-kilometer race features a rugged course with hills, roots, and puddles, making it a true test of endurance for participants. T..

The Redmond Reindeer Romp is a festive running event taking place at the Redmond Watershed Preserve, featuring a 5-mile and a half marathon trail run. Known for its well-groomed trails and scenic forested areas, the course is suitable for both novice and experienced runners. This event is part of th..

The Stewart Mountain Challenge is an exciting cross-country running event organized by the Prairie Inn Harriers Running Club, featuring two distance options: a 10-mile and a 5-mile course. Set against the backdrop of Stewart Mountain, participants can expect a challenging terrain that is often muddy..

The Deception Pass 50K and 25K races are set to take place at Deception Pass State Park in Washington, known for its stunning coastal views and rugged terrain. The 50K course features a challenging elevation gain and loss of 4,300 feet, while the 25K offers a slightly less demanding route with a 3,0..

The Seward Solstice Run, part of the Winter Trail Series, takes place at Seward Park in Seattle, WA, featuring a scenic loop route through over 100 acres of old-growth forest. Participants can choose between a 4.2-mile or 10k trail run, both offering a unique opportunity to enjoy the natural beauty ..

The Absolution Run, part of the 2024-25 Winter Trail Series, offers participants a choice between a 4-mile and an 8-mile trail run at St. Edward State Park in Kenmore, WA. This scenic park, located on the northeast shoreline of Lake Washington, features beautiful natural forest areas and well-mainta..

The Interlaken Icicle Dash is a trail running event taking place at Interlaken Park in Seattle, WA, featuring both 5k and 10k distances. This event is part of the Winter Trail Series and offers participants a scenic route through the park's dense forest and dirt trails. Runners can enjoy a mix of pa..

The Fort Ebey Kettles Trail Run is a scenic running event held at Fort Ebey State Park on Whidbey Island, featuring well-marked courses of 5k, 10k, Half Marathon, and Marathon distances. Participants will enjoy breathtaking views of the Olympic Mountains and the Strait of Juan de Fuca while navigati..

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, taking place in Snohomish, Washington, is a popular early-season trail running event that marks its 20th anniversary in 2025. Set in the scenic Lord Hill Park, which spans over 1,300 acres, the event offers various race distances including a 5K, 10 Mile, 20 Mile, and 50K, ca..

The Fat Dog Backyard Ultra is an inclusive running event held in Abbotsford, BC, where participants complete a 6.7056 km lap every hour until they can no longer continue. The last person standing is declared the winner, while others are marked as "DNF." This unique format fosters camaraderie among r..

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 Cottontail 6 & 12 Hour event, taking place in Seattle's Carkeek Park, offers participants a unique running experience on a scenic 1.93-mile loop. Scheduled for April 12, 2025, this event allows runners to choose between a 6-hour or 12-hour challenge, with the option to complete as many laps as t..

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, this race features two course options: an 11km long course with a 300m vertical gain and a 6km short course with a 100m vertical ..

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 the Forest to Sky Trail and the Grand Forest. T..

The Vancouver Island Trail Running Series - Cobble Hill will take place in Cobble Hill on Saturday 10 May 2025.

The Bear Mountain Trail Race, organized by Heads or Trails Events, takes place in Mission, BC, offering participants a choice of distances: 8 km, 12 km, and 21 km. Set against the stunning backdrop of Bear Mountain, the race features challenging climbs that reward runners with breathtaking views and..

The Sri Chinmoy 3, 7, and 13 Hour Ultra Solo & Team Relay Races take place at Magnuson Park in Seattle, WA, offering a unique challenge for endurance athletes. Participants can choose between solo or team formats, running on a scenic 1.54-mile mixed-surface loop with views of Lake Washington. The ev..

The Sri Chinmoy 13 Hour Ultra is a unique running event held in Seattle, WA, featuring timed loop races designed to test endurance, pacing, and planning. Participants can choose between solo and team formats, with a scenic 1.54-mile loop course that offers views of Lake Washington. The event fosters..

Sucia Island: Rendezvous is a weekend beach camp and trail running event taking place from May 23-25, 2025, on Sucia Island, known for its stunning natural beauty. Participants can explore a network of 10-15 miles of trails, offering breathtaking views, tide pools, and abundant wildlife. The event i..