Trail Running calendar near North Cascades Scenic Highway 2026-2027

The first Whitehorse Oso Strong Half Marathon is a 13.1-mile scenic run in the Stillaguamish Valley. Registration includes a medal, T-shirt, and chip timing. Early registrants can receive a discount.

Enjoy the Sunflower Relay, Half or Full Marathon through Methow Valley between Mazama and Twisp, running amid wildflower fields and private land open only for the event. Enter solo or as a 2 to 5 person relay team.

The Leavenworth Trail Fest offers three scenic trail races in Washington's Cascade Mountains. Choose from a challenging 55k, a fast 27k with competitive divisions, or a beginner-friendly 5k. The event features a Bavarian-style festival with..

Run through the scenic ponderosa pine forests of Echo Valley near Lake Chelan. Choose from a 10K, half-marathon, or 50K on winding single-track trails, all run as a single loop. The event includes a free kids' race, camping options, and cup..

A two-day sports weekend in Cultus Lake featuring trail running and a unique SUP-bike-run multisport event. Compete solo or as a team while supporting the Vedder Mountain Trails Association. Choose from two trail distances and a relay forma..

TedDriven Overland Ultra Relay is a three day stage race based at Leavenworth where teams of up to eight run scenic alpine, orchards and lakeshore legs. Combine daily times as a team and celebrate with a captain's dinner and lakeside finish..

The Get Lost Trail Race is an annual fundraiser for the Okanogan Highlands Alliance, featuring trail runs and walks of 3, 7, and 11 miles at Lost Lake. Registration includes a meal, raffle entry, and camping. The event welcomes runners and..

Fat Dog 120 traverses the remote wilderness of British Columbia's Cascade mountains on 124-mile, 100 km, or 40-mile courses. The point-to-point route features over 8,000 meters of elevation gain on technical, isolated trails. An event commi..

The Cutthroat Classic is an 11 mile trail run on the Pacific Crest Trail through the North Cascades. It features a wave start, mountain views, and is a cupless event. Proceeds support local trail maintenance.

Challenge yourself on the trails of Manning Park with three distances reaching the 2,426 meter summit of Frosty Mountain for breathtaking 360 degree views.

The Plain Endurance Runs are remote, self-supported races on Forest Service trails in the Cascade mountains. Distances include a 100K and a 100-mile event with significant elevation change. It is a non-profit event supporting local Search a..

A 50k trail run along the east shore of Baker Lake in October featuring single track, suspension bridge crossings, about 3400 feet of uphill gain, limited water only aid stations on the remote trail, and camping at Kulshan Campground.

The Penticton Trail Race will take place in Penticton on Sunday 4 October 2026. You can run 8 kilometers.

This point-to-point 25k trail run follows the scenic eastern shore of Baker Lake. Runners are bused to the start to experience old-growth forests and views of Mt. Baker. The autumn setting features unique flora along the route.

Mad Meadows 50 offers a high-elevation trail run through golden larch forests near Leavenworth. The 50k and 50-mile courses feature technical single track and expansive alpine views. It takes place in October, with a cupless race format and..

A trail running event circling scenic Cultus Lake. The 22nd edition features a 30 km solo or relay race and a 1.5 km kids run. The race starts and finishes at Main Beach.

Loop the Vedder in Chilliwack BC invites runners to choose from a half marathon, 10K or kids run along scenic trails beside the Vedder River. Fast gravel and winding single track offer stunning views of the Cascade Mountains.