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Trail Running Calendar near Renton 2026-2027

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Explore the top trail runs near Renton for 2026-2027! We've gathered 59 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 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 at Squak Mountain in Issaquah with 10k, half and 26.2 mile options, aid stations every 3 miles, long sleeve technical T shirt and finisher medal included.
Forest trail run at Ravenna Park on November 21, 2026 offering 4k, 8k and 12k on a 4.1 km loop with an aid station and a youth discount.
PNW Regional XC Race in Seattle on November 21, 2026 features 6K and 8K races with team and individual entries and a $15 entry fee per race.
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 road and trail running event at Soaring Eagle Regional Park on November 26, 2026 with a kids dash, technical trail options, shirt and finisher medallion.
December 2026
Trail runs at Redmond Watershed Preserve offering 5 mile and half marathon options, two aid stations on the half, a Winter Wonderland costume contest, and a youth discount.
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.
Trail run at Seward Park on December 19, 2026 offering 4.2 mile and 10k loops through old growth forest with an aid station and a solstice theme costume contest.
Holiday 3 mile run and walk at Wright Park on Dec 24, 2026 with two start sessions, chip timing, participant beanie and medal, plus a donation drive for Tacoma Rescue Mission.
Timed 3, 6 or 8 hour trail events at Fort Steilacoom Park on a 4.52 mile loop with aid stations offering food, electrolytes and warm beverages.
January 2027
A 4 mile or 8 mile looped trail run at St. Edward State Park in Kenmore as part of the 2026/27 Winter Trail Series.
Experience a winter trail run at Bridle Trails State Park with distances ranging from 5 miles to a 50k relay on a scenic forested loop.
Trail races at Soaring Eagle Regional Park in Sammamish offering 5 mile and half marathon options on technical singletrack through forest and wetlands.
A 5K and 10K event in Puyallup, WA with chip timed bibs, free coffee and chocolate, post race snacks, and vendor samplings.
A 5k and 10k trail run through the forested Interlaken Park in Seattle on January 30, 2027, serving as the final race of the Winter Trail Series.
March 2027
Trail races at Bridle Trails State Park in Kirkland, WA offering 5k, 10k, Half Marathon and Marathon on forest trails with multiple aid stations.
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