Bainbridge Island
Trail Running Calendar near Bainbridge Island 2026-2027
Explore the top trail runs near Bainbridge Island for 2026-2027! We've gathered 43 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
September 2026
A two day Spartan Trifecta Weekend in Monroe WA featuring trail obstacle races including Sprint 5 km, Super 10 km, Beast 21 km and kids races on Sept 19 and 20 2026.
A themed 5K walk/run at Magnuson Park with costume options, Villain Zones, Heroes Village, mixed gravel and trail paths, and accommodations for dogs and strollers.
October 2026
A community Half Marathon and 5K at Lake Wilderness Park with chip timing, medals, gravel trails, and proceeds benefiting The More We Love.
A backyard ultra in downtown Tacoma with a 3.3 mile loop repeated hourly for up to 15 hours, totaling 45.5 miles for full completion.
Community 5K and 1K kids event at PLU Meadows with on site registration options and proceeds supporting local youth running needs.
A community event at Daybreak Star offering a chip-timed 5K trail run and a free 1.25 mile SpiritWalk to support culturally attuned care for Native people.
A 5k in Ravenna Park where participants run or walk wooded trails while watching for Bigfoot sightings, with in person, virtual and free kids options.
A Last Person Standing hill loop in Lord Hill Regional Park with a 0.8 mile loop, shrinking lap times, medieval theme, custom banners and prizes for the final finisher.
The 20th annual Carkeek 12 Hour at Carkeek Park features 12 and 6 hour loop races on a 1.93 mile course with costume prizes and proceeds benefiting local trails.
A costumed community event at Lincoln Park featuring a trail 5K, kids dashes, and a virtual shirt option to support South Seattle College Cooperative Preschools. Registration includes a Monster Dash shirt and the 5K includes a timed bib.
Experience the 17th annual Spooky 10K Trail Race in historic Port Gamble featuring a costume contest and a scenic route through single track trails and dirt roads.
November 2026
Trail races at Squak Mountain in Issaquah offering 7, 14 and 21 mile courses with aid stations, a long-sleeve race shirt and a finisher medal.
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.