Arlington
Trail Running Calendar near Arlington 2026-2027
Explore the top trail runs near Arlington for 2026-2027! We've gathered 10 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
November 2026
February 2027
Three out and back trail races on the Cascade Trail in Sedro-Woolley with limited aid, aid stations at turnaround points, and on-course drop bag support.
Trail runs of 5k, 10k, half and full marathon at Fort Ebey State Park on Whidbey Island featuring forested kettle terrain and bluff-top waterfront views.
Scenic marathon and half marathon on Whidbey Island featuring coastal roads and trails with proceeds to a registered charity.
April 2027
Trail races at Deception Pass State Park offering a 13.1 mile half, a 10K, and a 19.3 mile Double across coastal trails and the Deception Pass Bridge.
Hilly trail races at Lord Hill Regional Park near Snohomish, WA offering 5K, 10K and half marathon with steep Pipeline Trail climbs and staffed aid stations.
May 2027
Obstacle course weekend at Meadow Wood Equestrian Center near Snohomish with Sprint 5 km 20 obstacles, Super 10 km 25 obstacles, and kids races on May 1 and 2, 2027.
June 2027
Timed three, six and twelve hour loop races on a flat 1.70 mile paved course around Lake Tye with aid stations, chip timing and awards.
September 2027
Two days of obstacle-course racing in Monroe, WA with Sprint 5 km, Super 10 km, Beast 21 km, kids races and spectator access on forest trails.