Trail Running calendar near Oak Harbor 2025-2026

The Summer Eddy Trail Run is part of the Tuesday Night Trail to Grill series, taking place at St. Edward State Park in Kenmore, WA. Participants can choose between two distances: 4 miles and 8 miles.The event features a mix of wide trails and twisting single tracks, providing a fun and engaging runn..

The Dirt Circus - Seattle will take place in Downtown Seattle on Wednesday 23 July 2025.

Buckin' Hell is a challenging trail running event hosted by Salomon Coast Mountain Trail Running, taking place in the rugged North Shore Mountains of British Columbia. Participants can choose from three distances: a 35 km course, a 50 km ultra, or a 50 km two-person relay. The race features signific..

The Hamster Endurance Runs is a multi-distance trail race held annually at Lake Padden, featuring 6, 12, 24, and 32-hour events. Created in 2013, the race raises funds for local organizations, with proceeds supporting the Whatcom Family YMCA's Girls on The Run program. Runners traverse a well-marked..

The Beast of Big Creek is an exhilarating mountain running event taking place in Hoodsport, Washington, on the stunning Olympic Peninsula. Participants can choose between two distances: a challenging 14-mile Skyrace, which includes a climb of over 5,200 feet to the summit of Mt. Ellinor, and a 5-mil..

The Cougar Mountain Trail Run Series #4 is set to take place on August 9, 2025, at King County’s Cougar Mountain Regional Wildland Park in Newcastle, WA. This event features three race distances: 5k, 14.5 miles, and 26.2 miles, catering to a variety of trail running enthusiasts. The series has a str..

The Larrabee Lakes event, scheduled for August 9, 2025, in Bellingham, WA, features a variety of trail running distances: 12K, 25K, and 50K, along with a Kid's Run. Participants will experience scenic trails through lush forests and picturesque lakes, with unique geological views from ridgelines. Th..

Race the Reserve Whidbey Island is a scenic running event taking place in Coupeville, Washington, on Whidbey Island. Participants can choose from various distances, including a 5k, 10k, half marathon, and a virtual race option. The course offers breathtaking views as runners traverse Ebey's Prairie..

Twilight at the Bay is an exciting running event taking place at Chambers Bay in University Place, Washington. Participants can choose from three race options: a half marathon, a 10k, and a 5k, each offering a unique experience on a beautifully paved loop trail with stunning views of the bay. The co..

The Olympic Mountains Trail Races, organized by Mountain Peaks Racing, are held in the scenic Olympic National Forest in Quilcene, Washington, over two days in August 2025. The event features four race distances: the challenging 100K, the demanding 50K, the technical 25K, and a 25K Ruck division. Th..

The Vancouver Island Trail Running Series - Cobble Hill is a premier trail running event held at Quarry Nature Park in Cobble Hill, BC. Celebrating its 8th year, the race features challenging single-track trails through the Cobble Hill Mountain Recreation area, showcasing classic West Coast terrain..

The Paradise Valley Trail Run is a scenic trail running event held at Paradise Valley Conservation Area in Woodinville, Washington. Scheduled for August 23, 2025, it offers distances of 5k, 10k, and a half marathon, with courses featuring a mix of wide, narrow, and winding trails through wetlands an..

Beat the Blerch is a unique running event featuring a 5K, 10K, half marathon, and full marathon, inspired by a comic from The Oatmeal. Scheduled for September 6, 2025, in Carnation, Washington, the race takes place at Tolt MacDonald Park, offering a scenic flat course through lush forests along the..

The Cascade Express Marathon & Half Marathon, scheduled for September 6, 2025, in North Bend, WA, features two scenic races: a 26.2-mile marathon and a 13.1-mile half marathon. Both courses are renowned for their fast, downhill routes, making them ideal for achieving personal records or qualifying f..

The GOAT Run, taking place in Port Angeles, WA, is an exciting trail running event featuring a half marathon, marathon, and 50K race. Set against the stunning backdrop of Olympic National Park, participants will traverse the scenic Olympic Adventure Trail, culminating at the beautiful Lake Crescent...

Finlayson Arm is a challenging trail running event held in Victoria, British Columbia, featuring distances of 28K, 50K, and 50 miles. The course offers a mix of single track, double track, and coastal mountain trails through Arbutus trees and old growth forests. Runners face significant elevation ga..

The Nooksack Ridgelines event is a multi-day running adventure set in the stunning North Cascades of Washington. Scheduled for September 11-14, participants will explore breathtaking ridgelines with daily runs ranging from 8 to 30 miles, tailored to various fitness levels. The event features a basec..

The Dream Nation Apparel Vancouver Island 24 Hour event is a unique running challenge taking place at Cowichan Sportsplex in Duncan, BC, on September 20, 2025. Participants can choose from various durations, including 3, 6, 12, and 24 hours, as well as a 100km race for ACU members. The event encoura..

The Return of the Salmon Celebration - Salmon Run is a vibrant event celebrating the cultural heritage of the Skykomish River Valley. Scheduled for September 27, 2025, at Osprey Park in Sultan, WA, the event features a scenic 5K trail run and a leisurely 1-mile "Fin" walk along the beautiful Sultan..

The Moran Constitutional Relay is a scenic and challenging 70-mile relay race held at Moran State Park on Orcas Island. Teams of two to six runners tackle a course divided into 12 legs, each varying in distance and elevation, showcasing the park's stunning landscapes, including forests, lakeshores,..