Trail Running Calendar Washington 2024-2025

Ultra Fest is an exciting running event taking place in Easton, WA, featuring multiple ultra-distance races including 100M, 100K, 50M, and 50K. Set against the stunning backdrop of the Central Cascade Mountains, participants can expect a fast and mostly flat course, making it ideal for both first-ti..

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. Starting at the Crystal Mountain base area, participants will navigate rugged terrain, including the Kelly’s Gap service road an..

The Fidalgo Trail Run is a scenic running event held at Deception Pass State Park, one of Washington's most popular parks. Participants can choose from three distances: a 5-mile run, a half marathon, or a full marathon, all starting and finishing at Bowman Bay, which features a sandy beach and picni..

The Lastest Not Fastest is a unique last-person-standing trail race held in the scenic Columbia River Gorge, specifically on Hamilton Island, Washington. Participants run a 4.13-mile loop every hour, with the goal of returning before the 60-minute mark. The race continues until only one runner remai..

Mad Meadows 50 is an exciting running event taking place in Leavenworth, WA, featuring both 50K and 50M race options. This event is designed for trail running enthusiasts and offers a scenic course that showcases the beautiful landscapes of the region. Registration for the 50K opens on January 6, 20..

The North Bend Trail Fest, scheduled for October 11-12, 2025, is a vibrant celebration of outdoor sports in the Snoqualmie Valley, featuring a variety of mountain running events. Participants can challenge themselves in the Mt Si VK, North Bend Skyline 30k, and Little Si 10k, each offering unique co..

The North Bend Skyline 30K is a premier trail running event that is part of the Vert Running Series Championship, designed for elite, sport, and masters 45+ runners. Set against the stunning backdrop of the Snoqualmie Valley and Cascade Mountains, this challenging course promises to test participant..

The West Seattle Monster Dash is an annual running event that features a costumed 5K trail run/walk and a Kids Monster Dash. Scheduled for October 25, 2025, the event encourages participants to dress up in costumes, making it a fun and festive occasion. Registration includes a t-shirt and a bib with..

Salt Creek 24 is a unique running event held at the scenic Salt Creek Recreation Area in Port Angeles, Washington. This all-day and all-night race features a 24-hour challenge where participants can run or walk a 1.3-mile loop, either solo or as part of a relay team. Additionally, the event includes..

The Carkeek 12 Hour is a challenging running event held in Seattle, WA, known for its tough terrain and unpredictable weather. Participants can choose to run for either 12 hours or 6 hours on a 1.93-mile loop, with the option of a shorter loop for those seeking an extra challenge. The event, taking ..

The Ruff is an exhilarating 7-mile race set in the stunning Columbia River Gorge National Scenic Area, specifically at Dog Mountain Trailhead in Carson, WA. Participants will tackle a challenging ascent of 3 miles and 3000 feet to the summit, followed by a thrilling 4-mile descent. The course featur..

The Climb 89 will take place in Richland from Friday 5 December 2025 to Saturday 6 December 2025.

The Pigtails Run, also known as the "Flat" Fat Ass, is a unique running event celebrating its 20th anniversary in 2025. Scheduled for December 13, 2025, this race offers participants a choice of distances, including a 50K, marathon, and half marathon. Emphasizing a relaxed atmosphere, the event enco..