Trail Running calendar near North Cascades Scenic Highway 2026-2027

Join the Whitehorse Oso Strong Half Marathon in Arlington on March 28, 2026. This community centered 13.1 miles through the Fortson Mill area honors resilience and remembrance while offering a welcoming atmosphere for runners and walkers.

A trail event from Mazama to Twisp through flower carpeted meadows and mountain views, offering a marathon, half marathon, and five leg relay for teams of two to five.

Leavenworth Trail Fest in Leavenworth, Washington offers trail races of 55K, 27K, and a town 5K across ridgelines and forest roads, plus a festival weekend with food, music, and community partners.

Two days of single-loop trail races in the Lake Chelan area with a kids' mile, 10K, half and 50K, scenic valley views, cupless aid stations, and on-site camping at Echo Valley Ski Area.

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..

Fat Dog 120 is a point to point trail race in southwestern British Columbia with a main course of about 124 Miles and roughly 26 000 feet of elevation gain, running largely on remote technical single track.

The Cutthroat Classic is an 11-mile trail run on the Pacific Crest Trail in the North Cascades. It climbs over scenic Cutthroat Pass before descending to the finish. The event is cupless and provides a post-race lunch and shuttle service.

Three distances start and finish at Lightning Lake in Manning Provincial Park on September 12, 2026. The course reaches the summit of Frosty Mountain and the longer distances require mandatory gear.

A self supported mountain trail event in the Cascades offering 100K and 100 mile options, about 21,000 feet of elevation change and one resupply point after the first 100K. The race is nonprofit and benefits local rescue and veteran groups.

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.

A point to point 25K along Baker Lake's eastern shore near Concrete, WA, through old-growth and regrown Douglas fir forest with lake views and seasonal wildflowers; participants are transported by bus between finish and start.

Mad Meadows offers high-elevation trail runs on a remote, scenic course near Leavenworth. Runners traverse alpine ridges among golden larches in October. The event features 50k and 50-mile distances with technical sections and sweeping moun..

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.