Trail Running calendar near Sultan 2025-2026

We have found 71 Trailruns within 80 miles of Sultan. See below where and when you can find the races.

The Fidalgo Trail Run is a scenic running event held in Deception Pass State Park, Washington, known for its stunning views of Puget Sound and the San Juan Islands. Participants can choose from three distances: a 5-mile run, a half marathon, or a full marathon, all starting and finishing at Bowman B..

October 2025

The Mother RUCKer - 10K Ruck Challenge is an empowering event taking place in Eatonville, WA, aimed at reconnecting American heroes, their families, and the community through the healing power of nature and rucking. Participants are invited to walk or hike with a weighted backpack, promoting mental ..

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..

Mad Meadows 50 is a new trail running event set to take place in Leavenworth, Washington, on October 11, 2025. Participants can choose between a 50K and a 50-mile race, both featuring stunning views, steep climbs, and technical sections through the picturesque Eastern Cascades during Larch Season. T..

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..

UTMB Index

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..

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 ..

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..

November 2025

The Grand Ridge Trail Run, taking place on November 8, 2025, in Issaquah, WA, is the final event of the Evergreen trail-running season. Participants can choose from various distances, including a 5-mile run, half marathon, full marathon, and 50K, catering to runners of all levels. The event features..

December 2025

Saturnalia is a festive running event held at Squaxin Park in Olympia, WA, celebrating the winter season with a fun and challenging 10K trail run. Participants can enjoy the unique experience of running through winter trails, embracing the darkness and diverse weather conditions. This event is desig..

The Pigtails Run, celebrating its 20th anniversary in 2025, is a unique "Flat Fat Ass" running event held in Maple Valley, Washington. This low-key race emphasizes self-sufficiency and camaraderie among participants, offering distances of 50K, marathon, and half marathon. Runners are encouraged to b..