Trail Running calendar near Sumas 2026-2027

We have found 62 Trailruns within 80 miles of Sumas. See below where and when you can find the races.

Timed loop trail races at Sasquatch Mountain Resort on June 20, 2026, with 24 h, 12 h and 6 h formats on a 10 km loop (about 500 m gain per lap); a 1 km kids out-and-back is also offered.

Community running event featuring an 8 km run, a 4 hour Make It or Break It challenge and a recreational family category. Proceeds support the Coquitlam Foundation Diversity Fund and KidSport TriCities. Event paused for 2026.

Orientation Run #3 in Squamish offers flexible route options including **35 km** and **45 km**, a light aid station, and a minimum $10 donation that supports SORCA trail maintenance.

A Centennial event on June 22, 2026 at Grouse Mountain where registered participants attempt as many Grouse Grind ascents as possible while fundraising for North Shore Rescue. Registration is full and a CA$150 fundraising minimum applies.

A weekend alpine trail running event in North Cascades National Park with guided support, campsite logistics and multiple route distances including 12 mile, 25 km, 26 mile and 40 mile options.

July 2026

Trail races at Transfer Beach in Ladysmith with roughly 20 km, 10 km and 1 km options, aid stations and a waterfront barbecue. Course maps and parking are available.

A 30-mile trail race along the Baden-Powell Centennial Trail from Horseshoe Bay to Deep Cove, with roughly 8,000 feet of climbing and 8,300 feet of descent. The field is limited to 262 runners chosen by random selection and organized by a l..

Trail running at Cypress Mountain with multiple distances and technical singletrack. Cup free event with on-course electrolyte drink, RunGo live tracking, and on-site amenities including dining and attractions.

Mountain trail races at Mount Seymour Resort offering 35 km, 50 km and a 50 km two person relay across technical North Shore trails with significant elevation gain. A non timed 1 km kids run is also included.

August 2026

A multi day endurance event at Lake Padden offering six, twelve, twenty four and thirty two hour races on a marked 2.6 mile loop with night lighting, on course aid, and awards for top finishers.

A vertical kilometre up Mount Elphinstone on 1 August 2026 with entries limited to 60 runners. A GPX route and a Strava club are provided and competitors may race for the King or Queen of the Mountain title.

A trail race on August 8, 2026, starting at Fairhaven Park and running into Larrabee State Park. Routes showcase forest, lakes, and narrow ridgelines with options of 12K, 25K and 50K and significant elevation gain.

A road race on Whidbey Island through Ebey’s National Historical Reserve offering 5K, 10K and a half marathon on hilly, scenic roads. Proceeds support safe and sober graduation activities for Coupeville High School Class of 2027.

Trail race weekend in Squamish on 15 and 16 August 2026 offering multiple distances, including a 50 mile route with over 11 000 feet of climbing and mostly singletrack.

Trail races at Cobble Hill Mountain offering long, short and kids distances with aid stations and a cupless policy. Bib pickup requires government photo ID and parking is only in designated nearby areas.

A two day trail race festival in the Olympic National Forest on August 15 and 16, 2026 offering 10K, 25K, 50K and 100K runs plus ruck divisions, marked courses, stocked aid stations and on site camping.

September 2026

A 21 km trail half marathon and relay on Bowen Island circling Mount Gardner, held around Labour Day and sanctioned by BC Athletics. The event supports the Bowen Island Trail Society and opens registration in April 2026.

A trail running event at Smoke Bluffs Park in Squamish on September 5, 2026, offering 3 hour timed formats, a single lap Coffee Run, and a 1 km Little Lapper for children.

Poco Trail Relay on September 6, 2026 is a four‑leg team relay in Port Coquitlam. Teams of 1 to 4 share the course with staffed exchange points and a finish at Hyde Creek Rec Centre.

Trail races of 28 km, 50 km and 50 miles take place at Goldstream Provincial Park on September 12 and 13, 2026. The routes include coastal mountain trails, major climbs, aid stations and finish line parties.

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