Trail Running calendar near Diablo 2025-2026

We have found 18 Trailruns within 80 miles of Diablo. See below where and when you can find the races.

Valley Vertikiller Trail Race : October 11, 2025 The event is a trail race on Teq’qéyex (Sumas Mountain), held on the traditional, ancestral and unceded territory of the Sema:th First Nation. The venue address is 37779 Taggart Rd, Abbotsfor..

Run Larch Madness at Loup Loup Ski Bowl near Twisp, WA on October 18, 2025, with distances from 5K to a rugged 50K. Scenic singletrack and off trail terrain, hearty aid stations, and proceeds support the Loup Loup Ski Education Foundation.

Event overview Around The Lake Give 'R Take 30 is a trail running event on October 18, 2025, at Cultus Lake, Columbia Valley Hwy, Lindell Beach, Fraser Valley E, BC, Canada. The main event is a 30 km loop around Cultus Lake. The route is mo..

Event overview The Golden Ears race is part of the 5 Peaks Trail Running Series in British Columbia. It takes place at Golden Ears Provincial Park and is scheduled for Saturday, October 18, 2025. The event uses the park's trail system and i..

Scarin' Up Some Fun 5k Glow Run/Walk is held in Sedro-Woolley, Washington at the Northern State Recreation Area. The event features a 5-kilometer trail route winding through trails, barns and surrounding buildings. It creates a spooky, glow..

November 2025

Loop the Vedder is a scenic trail run around the Vedder River near Chilliwack offering 21K, 10K and a kids run along fast gravel and winding single track. Enjoy valley views of Vedder Mountain and the Cascade Range on a fun, fast loop.

December 2025

Run scenic coastal trails at Deception Pass State Park with 50K, 25K and a free kids 1K. Expect technical single track, bluff views and two crossings of the iconic Deception Pass Bridge, then celebrate with food, local beer and live music.

February 2026

The Fort Ebey Kettles Trail Run will take place in Coupeville from Saturday 14 February 2026 to Sunday 15 February 2026. You can run between 5 and 42 kilometers.

Lord Hill Trail Run in Snohomish features distances up to 50K with a steep opening climb and scenic, technical forest trails. Parking is limited with shuttles; bring a refillable cup as the event is cupless and finishers get a solar award.

March 2026

Run the scenic Lost Lake 25K through Larrabee State Park and the Chuckanut Mountains on rolling singletrack that weaves past old growth forest and technical ridgelines. Expect epic views of Mount Baker and Bellingham Bay and a festive amphi..

April 2026

The Sunflower Relay, Half Marathon, and Full Trail Marathon take place in the scenic Methow Valley, offering runners a unique experience through vibrant wildflower fields, including exclusive access to private sunflower meadows between Maza..

May 2026

Event details The Run for Water Trail Race is set for Saturday, May 30, 2026, at Sumas Mountain, with the listed location 37799 Taggart Rd. Trails are described as rugged, technical single-track with roots, rocks, mud and substantial elevat..

The Rolley Coaster is an 8k loop trail running event held at Rolley Lake Provincial Park in Mission, BC. Participants run on a scenic, technical course featuring rolling trails, mixed forests, footbridges, streams, waterfalls, and lake view..

Vedder Mountain Challenge The Vedder Mountain Challenge is a two-day event at Smith Falls Campground, Cultus Lake, BC on May 30–31, 2026. Saturday features trail running races. Sunday features multisport events offered as solo entries or re..

Echo Valley welcomes runners May 30 31 in Chelan WA with scenic single loop trail races from a 1 mile kids run to 10K, half marathon and a Saturday 50K. Single track, lake views, camping and solar powered finisher swag.

August 2026

Event overview Fat Dog 120 Trail Race is an ultra trail event held in British Columbia on August 7-9, 2026. The event offers multiple distances and a point-to-point main course that begins in Keremeos and finishes in E.C. Manning Provincial..

Larrabee Lakes, part of Evergreen Trail Runs, takes place in and around Larrabee State Park near Bellingham, Washington. The event offers four distances — 50K, 25K, 12K, and a Kids Race — starting and finishing at Fairhaven Park. Runners tr..

September 2026

Cutthroat Classic The Cutthroat Classic is a high-alpine trail run in the North Cascades scheduled for September 12, 2026. The event is limited to 400 participants. Entry is $115 per person; kids 17 and under race free but must register. Ru..