Trail Running calendar near Snoqualmie Pass 2025-2026

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 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.