Renton
Trail Running Calendar near Renton 2026-2027
Explore the top trail runs near Renton for 2026-2027! We've gathered 52 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
November 2026
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 5K run and walk in Tacoma honoring veterans and supporting Project Recover, with chip timing, a finisher medal, and optional race shirts.
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.
December 2026
Run through the scenic forests of the Redmond Watershed Preserve in a festive 5 mile or half marathon trail race featuring smooth trails and rolling hills.
A six-race Winter Grand Prix of two mile road, track and cross country events in 2026-2027 with series prizes from New Balance and Super Jock n Jill.
Low cost, low support trail running event in Maple Valley offering Half Marathon, Marathon and 50K on December 12, 2026 with a manned aid station and marked course.
End the year at Fort Steilacoom Park with a 3, 6, or 8 hour endurance run on a scenic 5 mile trail loop featuring handmade finisher awards and a supportive community.
January 2027
A Winter Trail Series event at Soaring Eagle Regional Park on January 16, 2027 offering 5 mile and Half Marathon courses on rolling, technical singletrack with multiple aid stations.
March 2027
Trail race at Bridle Trails State Park on March 20, 2027 offering 5k, 10.55 km, half marathon and marathon on mostly smooth, gently rolling forest trails with aid stations.
Trail races at Dash Point State Park in Federal Way, WA, featuring half marathon and 10 km looped courses through beach and forest; registration opens Sep 20, 2026.
Test your endurance at Green Lake Park in Seattle with 5 hour and 12 hour timed races on a scenic 3.2 mile groomed dirt loop.
April 2027
Trail races at Squak Mountain State Park near Issaquah, WA, on April 17, 2027, featuring 50K, half marathon, 12K options, a brunch run, and a kids race.
May 2027
A multi-route trail event on Tiger Mountain with three summit loops, offering a 50k option plus The Ascent, Big Cat, and The Ambush over a May weekend in Issaquah.
Scenic 10K, 5K and kids 1-mile runs from Battle Point Park along the Forest to Sky Trail on Bainbridge Island with proceeds supporting local trail development.