Trail Running calendar near Winthrop 2025-2026

We have found 17 Trailruns within 80 miles of Winthrop. See below where and when you can find the races.

The Sunflower Relay, Half Marathon, and Full Marathon is a unique running event set in the picturesque Methow Valley, featuring stunning wildflower fields. Participants can choose to run individually in the half or full marathon or form a relay team of 2-5 members. The course includes exclusive acce..

The Leavenworth Firefighter Challenge is an exciting endurance event set in Leavenworth, Washington, featuring a challenging 10k course that ascends 1,665 vertical feet through rugged National Forest terrain. Participants can choose from three events: Probie, Arduous, and Sawyer, each designed to te..

May 2025

The Sun Lakes Trail Run, organized by Northwest Trail Runs, is set to take place at Sun Lakes-Dry Falls State Park in Coulee City, WA, on May 4, 2025. This event features various race distances, including 7-mile, 14-mile, and 21-mile options, as well as a team relay. Participants can enjoy a weekend..

The Leavenworth Trail Fest, scheduled for May 24, 2025, is an exciting mountain running event held in Leavenworth, Washington. Participants can choose from various race distances, including the Ski Hill 55k, the Skyline 27k, and The Town 5k, catering to runners of all skill levels. The festival emph..

UTMB Index
June 2025

Echo Valley is a vibrant running event taking place in Chelan, Washington, on June 7-8, 2025. This family-friendly event features a variety of races, including a 1-mile kid's race, 10K, half marathon, and 50K, making it suitable for participants of all ages and skill levels. Set in the picturesque w..

July 2025

Devil's Gulch is an exciting running event taking place in Wenatchee, WA, featuring a variety of challenging distances: a half-marathon, 50 Miler, and 100 Miler. The race showcases the stunning high desert landscape, with unique features like wicked gulches and rock hoodoos. Participants can expect..

The Get Lost Trail Race, taking place in Tonasket, WA, is an annual event that features 11-mile, 7-mile, and 3-mile races, along with a free 1k Kids Fun Run. This race serves as a fundraiser for the Okanogan Highlands Alliance, promoting environmental conservation. Participants can enjoy camping at..

August 2025

The Fat Dog 120 will take place in Manning Park from Friday 8 August 2025 to Sunday 10 August 2025. You can run between 40 and 120 miles.

September 2025

The Cutthroat Classic is an inspiring and popular 11-mile trail run set in the breathtaking North Cascades, following the iconic Pacific Crest Trail over Cutthroat Pass. The course begins at Rainy Pass and features a mix of gradual climbs and descents, offering stunning mountain views. Limited to 40..

The Plain Endurance Runs is a challenging running event held in the scenic Cascade mountains of Washington, featuring a 100-mile and a 100K race. Participants navigate approximately 85 miles of trails and 20 miles of forest service roads, with a total elevation gain/loss of around 21,000 feet. This..

The Frosty Mountain Ultra is an exhilarating trail running event set in Manning Provincial Park, British Columbia, scheduled for September 13, 2025. Participants can choose from three distances: 13km, 27km, and 50km, each offering stunning views and challenging terrain. The race begins and ends at t..

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..

Stehekin is a unique running event set in the stunning North Cascades of Washington, taking place over four days from September 17-20, 2025. Participants will experience a blend of trail running and leisure activities, starting with a shuttle from Burlington, WA, to the Cascade Pass Trailhead. Runne..

October 2025

The Baker Lake 50k is a scenic trail running event set in the picturesque fall landscape of Baker Lake, Washington. This challenging 31.2-mile race features an out-and-back course that begins at Kulshan Campground, offering runners stunning views of old-growth forests and the surrounding mountains...

The Penticton Trail will take place in Penticton on Sunday 5 October 2025. You can run 8 kilometers.

The Baker Lake Classic 25k is a scenic trail running event set in the picturesque Mt. Baker-Snoqualmie National Forest. Scheduled for October 5, 2025, this 15.6-mile race features a point-to-point course that runs along the eastern shoreline of Baker Lake, showcasing stunning views of old-growth for..

The Mad Meadows 50 is an exciting new trail running event set to take place in Leavenworth, Washington, on October 11, 2025. Participants can choose between two challenging distances: a 50K and a 50-mile race. The course features a mix of smooth single track, steep climbs, and technical sections, al..