Trail Running calendar near Siler 2025-2026

Ultra Fest in Easton, Washington, is a premier ultramarathon event offering multiple race distances, including 100 miles, 100K, 50 miles, 50K, and 25K. The course runs through the scenic Central Cascade Mountains, featuring fast, flat, and smooth terrain ideal for PRs and first-time ultra runners. R..

Cloud Cap is a scenic mountain running event held at the Cooper Spur Ski Area on Mt. Hood, Oregon. Participants can choose between a marathon and a half-marathon, both featuring loop-style courses that showcase the stunning landscapes of the Cloud Cap-Tilly Jane Historic District.The marathon spans..

The Lastest Not Fastest is a unique last-person-standing trail race held in the scenic Columbia River Gorge on Hamilton Island, Washington. Participants run a 4.13-mile loop every hour, with the goal of being the last runner remaining. Runners must complete each loop within 60 minutes, with shorter..

The North Bend Trail Fest, scheduled for October 11-12, 2025, is an exciting outdoor event celebrating the beauty of the Snoqualmie Valley. It features a variety of challenging races, including the Mt Si VK, North Bend Skyline 30k, and Little Si 10k, catering to runners of all skill levels. Particip..

The Angel's Rest will take place in Bridal Veil on Saturday 11 October 2025. You can run between 10 and 50 kilometers.

The Teacup Tune-Up Trail Running Race is an annual event held at the Teacup Ski Trail System, offering a challenging 7.5K course for adults and shorter distances for all ages. Participants can enjoy scenic views of Teacup Lake, Mt. Hood, and varied trail terrain, including technical sections and gen..

The North Bend Skyline 30K will take place in North Bend on Sunday 12 October 2025. You can run 30 kilometers.

The Cougar Mountain Trail Run, scheduled for October 25, 2025, offers a variety of race distances including 5k, 7.6 miles, 19.5 miles, and 50 kilometers. Set in King County’s Cougar Mountain Regional Wildland Park, this event features scenic trails that range from technical to groomed, providing a b..

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 running event taking place in Seattle, WA, on October 25, 2025. Participants can choose to run for either 12 hours or 6 hours on a scenic 1.93-mile loop, known for its elevation gain and unpredictable weather. The event embraces a festive Halloween spirit, encour..

The Grand Ridge Trail Run, taking place at Grand Ridge Regional Park in Issaquah, WA, is the final event of the Evergreen trail-running season. Scheduled for November 8, 2025, it offers a variety of distance options, including a 5-mile run, half-marathon, full marathon, and a 50K, catering to runner..

The Ruff is a 7-mile trail race held in Carson, Washington, that takes participants up Dog Mountain in the Columbia River Gorge National Scenic Area. The course features a challenging 3-mile ascent to the summit with 3,000 feet of elevation gain, followed by a 4-mile downhill run on single-track tra..

The 2025 Pigtails Run marks the 20th anniversary of this unique running event, celebrated for its relaxed, low-key atmosphere. Scheduled for December 13, 2025, participants can choose from various distances, including a 50K, marathon, and half marathon. The race emphasizes self-sufficiency and camar..

Saturnalia is a festive winter running event hosted at Squaxin Park in Olympia, WA. This unique 10K race embraces the challenges of winter trails, including darkness and varying weather conditions, making it a fun holiday celebration for participants. The event is designed to bring together the comm..

The Little Backyard Adventure will take place in Olympia on Saturday 14 March 2026. You can run between 3 and 12 hours.