Washington
Washington Trail Running Calendar 2026-2027
Explore the best trail runs in Washington for 2026-2027! Our updated list features 148 exciting trail runs across the region. Find your next trail run in Washington below and join the trail community at these great events!
November 2026
Season finale at Grand Ridge Park near Issaquah with 5 mile, half marathon, marathon, 50K and a kids race on forested, technical trails.
Trail races in Klickitat, WA on November 7, 2026, offering a half marathon, 5K and a free youth 5K with shuttle service and aid stations.
Flat rail trail festival in Chehalis offering 100 mile, 50 mile, 50K, 25K and a Sunday 5K on mostly packed gravel.
Trail running at Carkeek Park in Seattle with 5k and 10k forest courses featuring varied trail widths and rolling to steep sections. The 10k is two laps of the 5k and includes substantial climb.
Trail races at Deception Pass State Park on November 7 and 8, offering 50K, marathon, 25K and 1K over coastal single track with bridge crossings and aid stations.
A descending-clock loop in Lakewood where each round shortens by one minute and participants walk, ruck, run, or do hybrid rounds around a shared basecamp.
A fall running event in Spokane Valley on November 8, 2026, with 25K, 10K, 5K, a kids run and a virtual option, raising funds for EWU physical therapy students.
Cross-country meet at Lincoln Park in Seattle with 6K, 8K and 10K races; team and individual entry options and a $15 registration fee.
A six hour loop race at Nolte State Park on a 1.4 mile crushed gravel and packed dirt course, fee waived with optional donations supporting the Washington Trail Association.
A community 5 K at the Garfield County Fairgrounds in Pomeroy WA on November 14, 2026 featuring a flat mixed surface loop and support at the halfway point.
A community 5K in Tacoma on 11/15/2026 that honors veterans and partners with Project Recover to raise awareness about missing service members.
Trail races on Squak Mountain offering 7, 14 and 21 mile courses through evergreen forest with aid stations, a long sleeve race T shirt, a finisher medal, and posted results.
Trail races at Ravenna Park on November 21, 2026 with 4k, 8k and 12k options on a 4.1 km forest loop featuring moderate climbs and an aid station offering water and snacks.
Community 5K and 1 mile kids run on the Larry Scott Trail in Port Townsend supporting Jumping Mouse Children's Center and children's mental health.
A celebratory 5K at Lake Padden Park where Girls on the Run participants finish their season goal with adult running partners, family participation, strollers and leashed pets allowed.
A 7 mile single-track mountain run on Dog Mountain with about 3,000 feet of climb and a descent via Augspurger Trail, held at the Dog Mountain trailhead in the Columbia River Gorge.
Trail Turkey Trot at Newberry Hill Heritage Park offering 1 Mile, 5K, 10K and a kids dash, with proceeds supporting local hunger relief.
A marathon and half marathon on the Kirkland Corridor Course on November 26, 2026 using a short out and back layout with on-site parking and aid at the start.
A multi-distance fall running event at Soaring Eagle Regional Park in Sammamish with road and trail races, youth dash, race shirts, finisher medallions, and USATF-posted results.