Trail Running calendar near Maple Valley 2025-2026

The Paradise Valley Trail Run, held at Paradise Valley Conservation Area in Woodinville, Washington, offers 5k, 10k, and half marathon distances on gently rolling trails. The course features a mix of wide promenades and narrow, winding paths through wetland cedar groves and gentle ridges, providing..

The Goat Rocks 50 Miles 2 Day Stage Run is a challenging trail running event set in the stunning Goat Rocks Wilderness, located between Mt. Rainier and Mt. Adams in Washington State.This two-day stage run covers 50 miles of rugged alpine terrain featuring narrow ridgelines, volcano views, meadows, l..

The Dark Divide Trail Races, held near Randle, Washington, offer challenging ultramarathon events through the rugged and remote Dark Divide Roadless Area in the Central Washington Cascades. The 2025 event includes a 100-mile race, a new 100K point-to-point course, a 50K, and a 15-mile fun run, all s..

Beat the Blerch is a unique running event featuring a 5K, 10K, half marathon, and full marathon, inspired by a comic from The Oatmeal. Scheduled for September 6, 2025, in Carnation, Washington, the race takes place at Tolt MacDonald Park, offering a scenic flat course through lush forests along the..

The Cascade Express Marathon & Half Marathon, scheduled for September 6, 2025, in North Bend, WA, features two scenic races: a 26.2-mile marathon and a 13.1-mile half marathon. Both courses are renowned for their fast, downhill routes, making them ideal for achieving personal records or qualifying f..

Plain Endurance Runs, held near Leavenworth, Washington, feature challenging ultra-distance races including a 100-mile and a 100K event. The courses traverse approximately 85 miles of US Forest Service trails and 20 miles of forest roads within the Cascade Mountains, covering the Lake Wenatchee, Ent..

The Brown Bear Salmon Run is a trail running event held at Snoqualmie Pass, Washington, featuring 15K and new 30K race options. Hosted for the third time in 2025 and sponsored by Brown Bear Car Wash, the race offers a moderately challenging course with approximately 1900 feet of elevation gain per l..

Corn Maze Craze is a unique fall running event held at Bob’s Corn & Pumpkin Farm in Snohomish, Washington. Participants can choose between a 5k or 7k course that combines trail running with an adventurous route through a corn maze. The course starts and ends with runs along dirt farm roads, passing..

The Cirque Series - Crystal Mountain is an exciting running event set for September 20, 2025, featuring a challenging 7.7-mile course with an elevation gain of 2,544 feet. The race begins at the Crystal Mountain base area and includes a mix of rugged terrain and stunning views, including the highest..

Ultra Fest in Easton, Washington, is a premier mountain ultramarathon event featuring multiple distances: 100 miles, 100K, 50 miles, 50K, and 25K. Set in the scenic Central Cascade Mountains, the course is known for being fast and mostly flat, with moderate elevation gains ranging from 500 to 3,000..

The Return of the Salmon Celebration - Salmon Run is a vibrant event celebrating the cultural heritage of the Skykomish River Valley. Scheduled for September 27, 2025, at Osprey Park in Sultan, WA, the event features a scenic 5K trail run and a leisurely 1-mile "Fin" walk along the beautiful Sultan..

The North Bend Trail Fest, held in North Bend, Washington, is a dynamic mountain running event featuring multiple races over two days. Key races include the challenging North Bend Skyline 30k, a new course with 6,600 feet of vertical gain offering stunning views of Mt Si, Mount Rainier, and Seattle...

Mad Meadows 50 is a challenging trail running event held near Leavenworth, Washington, in the Eastern Cascades. Scheduled for October 11, 2025, it features two main distances: a 50-kilometer and a 50-mile race. The course offers a mix of smooth single track, steep climbs, and technical sections, rea..

The Orca Recovery Day 5K Trail Run is an annual event held at Clark's Creek Park South in Puyallup, Washington. This trail run/walk covers a 5-kilometer course that is mild to moderately challenging, offering participants a chance to enjoy nature while learning about orca conservation and salmon res..

The Golden 6 Hour is a scenic endurance running event held in Cle Elum, Washington, featuring a 2.45-mile single-track loop on the Swauk Forest Discovery Trail near Blewett Pass. Set amidst vibrant fall colors and turning larches, the course offers mountain views and a festive atmosphere. Participan..

The Middle Fork Trail Run, held in North Bend, Washington, offers trail races of 50k, 22 miles, half marathon, and 10k distances. Starting at the Middle Fork Trailhead, the courses traverse scenic trails including Middle Fork, CCC, and Snoqualmie Lake, featuring modest climbs along river valleys. Ru..

The North Bend Skyline 30K is a challenging trail running event held in the scenic Snoqualmie Valley, Washington. Part of the Vert Running Series Championship, it features a demanding course that tests runners' limits while offering stunning views of the valley and Cascade Mountains. The event takes..

The Cougar Mountain Trail Run, held at King County’s Cougar Mountain Regional Wildland Park in Newcastle, Washington, offers a scenic trail running experience just 15 minutes from Seattle. The event features multiple race distances: 5k, 7.6 miles, 19.5 miles, and 50 kilometers, with elevation gains..

The West Seattle Monster Dash is an annual running event that features a 5K run/walk, a Kids Monster Dash, and an option to register for a t-shirt only. This family-friendly event encourages participants to dress in costumes and includes a Kids Zone with games and activities. The race takes place at..

The Carkeek 12-Hour is a challenging trail running event held annually at Carkeek Park in Seattle, Washington. Celebrating its 19th edition in 2025, the race offers both 12-hour and 6-hour options on a 1.93-mile loop course featuring 436 feet of elevation gain per lap, including rolling trails and s..