Trail Running calendar near Siler 2026-2027

Tackle the tough, rugged trails of the Cascade Mountains at the Grey Rock Trail Runs. Choose from a 25K with major elevation or a scenic 12K, both starting from Tree Phones Campground. Enjoy mountain views and a classic trail running challe..

The Cascade Crest 100 is a legendary Washington trail run featuring over 23,000 feet of climbing on the PCT. The course passes through the long Snoqualmie Tunnel and requires participants to complete trail work and a race qualifier. It is k..

Run through the forests and meadows of Crystal Mountain with views of Mount Rainier. This July 2026 trail event features downhill half marathon and 10K courses, plus a steep 5K hill climb. The weekend includes a race expo, gondola access, a..

Dirt Circus Seattle is a free community festival celebrating the local trail running scene. It features a social group run, followed by food, an expo, and a raffle with prizes. The event is held at Seven Hills Running Shop, connecting runne..

Camp Lug-A-Chug is a volunteer hike to carry water up a volcano for a race. It's a roughly 9-mile round trip where you can camp, share stories, and even compete for a free race entry. There's no cost to join this community effort.

Hood Hundred The Hood Hundred is a 100-mile mountain trail run on Mount Hood. It takes place on August 1-2, 2026. The start and finish location is at Mt. Hood Meadows ski area. Course The course is a lollipop-loop style trail, covering much..

The Volcanic 50 is a rugged 50K and 25K trail race on the slopes of Mount St. Helens in Washington. The 50K circumnavigates the entire volcano on remote, technical single-track. Both races start and finish at the Marble Mountain Sno-Park in..

The August event of the Cougar Mountain Trail Run Series offers three distances on scenic, forested trails. This community-focused run supports local parks and is part of a popular summer series. Participants should bring their own water bo..

A marathon and half marathon near Hyak at Snoqualmie Pass on August 9, 2026. The 2026 route uses an alternate permitted course with about 1,000 feet of net downhill on packed gravel and the marathon is a USATF-certified Boston qualifier.

Explore 200 miles of the Cascade Mountains on this point-to-point trail run. The course passes volcanic landscapes, deep forests, and river crossings with support from multiple aid stations. The continuous timed event finishes in Randle, Wa..

The Bigfoot 20 Mile Run is a trail adventure on the iconic Mount St. Helens. The single-track course takes runners past lava fields, through old-growth forests, and across streams on the volcano's southwestern flank.

Wy'East Trailfest offers a weekend of alpine trail running on Mt. Hood. Races range from a 50-mile national championship course to a family-friendly kids race. The event takes place at the Mt. Hood Meadows Ski Area.

Run the scenic, paved loop at Chambers Bay during twilight hours. Choose from a half marathon, 10k, or 5k distance on a course with rolling hills. This USATF sanctioned event is part of the Run Super Series.

Join the 12th annual trail half marathon in Hood River's scenic Post Canyon. This festive, inclusive event offers a challenging course with mountain views, waterfalls, and a supportive, party-like atmosphere. Every finisher gets a prize bag..

Backcountry Rise offers three remote trail races in the volcanic landscapes near Mount St. Helens. Runners can choose from a 50K, 20 miler, or half marathon, all featuring significant elevation on singletrack trails. The event is based at t..

The Dark Divide Trail Races offer a wild adventure in the remote Washington Cascades. Runners can choose from a 100 miler, 100K, 50K, or 15-mile race on steep, technical trails. The event features a challenging course, qualification require..

Cascade Express Marathon & Half Marathon The Cascade Express Marathon & Half Marathon takes place on September 12, 2026, in North Bend, Washington. The finish line for both events is at the Homestead Valley Trailhead. The event offe..

Beat the Blerch offers a 5K, 10K, half marathon, and marathon on a flat, scenic course near Seattle. The event starts at Tolt-MacDonald Park and runs through the forests of the Snoqualmie Valley.

The inaugural Dragonslayer Fantasy Dash and Strut is a 5K event in Gabriel Park, Portland. Costumes are encouraged, and the course features Villain Zones. It welcomes walkers, runners, leashed dogs, and strollers.

Coal Miner is a rugged, self-supported 51.3-mile trail run through the mountains near Roslyn, WA. With no course markings and minimal aid, it demands strong navigation skills and mountain readiness. Finishers must provide summit selfies and..