Trail Running calendar near Redmond 2026-2027

Trail races near North Bend, WA follow the Middle Fork and CCC trails through old-growth forest and river views. Multiple measured distances from 10k to 50k include aid stations and water crossings.

A multiformat endurance event at Salt Creek Recreation Area with 12 hour and 24 hour loop options, a relay format, and a Last Runner Standing summit challenge offering coastal views and stocked aid stations.

Park-based trail event in Seattle offering in-person 12 hour and 6 hour options plus a virtual option in October. The looped 1.93 mile course gains about 436 feet per loop and benefits local trails.

Join this unique Halloween themed relay scramble in Black Diamond. Form a team to track down rogue ghosts and return them to Civic Park in a race that combines running with a scavenger hunt.

A Halloween trail run in Port Gamble offering a 10K course of single track and dirt roads with about 600 feet of climbing mostly in the first three miles, chip timing, a pre race costume contest, awards for top finishers, and a 100 runner l..

Experience the lush forests of the Cascade foothills in this seasonal finale featuring distances from 5 miles to a 50K ultramarathon. Run through golden fall colors and mossy trails in the heart of Grand Ridge Park.

A 5k and 10k trail run at Carkeek Park in Seattle on forested trails with varied terrain. The 5k gains 480 feet and the 10k is two 5k loops; aid is at the start and dogs are not allowed on course.

Trail races at Deception Pass State Park offering 50K and 25K routes on technical single track trails that cross the Deception Pass Bridge twice, with multiple aid stations, drop bag support, and park parking rules.

Trail runs of 4k, 8k and 12k on a 4.1 km forested loop in Ravenna Park, Seattle, with a staffed aid station and a 230 foot climb per loop. Youth runners under 20 receive a $10 discount.

A winter trail event at Redmond Watershed Preserve on December 5, 2026 offering 5 mile and half marathon routes on well groomed, mostly smooth trails. Offsite parking with shuttle, aid stations for the half marathon, and a Winter Wonderland..

A low-cost, low-key running event in Maple Valley on December 12, 2026 offering 50K, marathon and half-marathon options; expect limited support and community volunteers rather than frequent aid stations or amenities.

A festive roughly 10K trail run in Squaxin Park that starts and finishes at Reeves Middle School. Holiday aid station, a hand crafted finisher keepsake and a tree planted for each finisher highlight the community focused event.

A winter trail run at Seward Park offering 4.2 mile and 10k loops through old growth forest as part of the 2026-27 Winter Trail Series. An aid station is on course and dogs are not allowed.

Loop Out the Year is an endurance run at Fort Steilacoom Park on Dec 26, 2026 offering 3 hours, 6 hours and 8 hours on a 5 mile loop. Runners complete as many loops as they can while an aid station provides food, electrolytes and warm soup.

A 4-mile or 8-mile trail run at St. Edward State Park in Kenmore, WA, featuring single-track and shoreline sections. The event is part of the 2026-27 Winter Trail Series and includes an aid station and on-site apparel sales.

A 5 mile and a half marathon take place at Soaring Eagle Regional Park on January 16, 2027. Courses use narrow technical singletrack and a figure eight layout with multiple aid stations and a short groomed gravel section.

Interlaken Icicle Dash on January 30, 2027 at Interlaken Park in Seattle features 5k and 10k trail loops on paved boulevard and dirt trails. It is the final race of the 2026 to 2027 Winter Trail Series.

Trail races in Deception Pass State Park featuring 50K and 25K courses over single track, coastal bluffs and forest, with aid stations, drop bags, marked trails and free official photos available for participants.

Celebrate Valentine's Day with a community 5k in Black Diamond featuring unique two person team categories and a cross country style scoring system.

A 100 mile trail race on Orcas Island made of four 25 mile loops, about 26,000 ft of climbing, extensive aid station support, pacer and crew rules, and a Tower Club award for climbers who summit the Mt Constitution tower on every loop.