Iron Horse Half Marathon
A scenic point-to-point half marathon held on the historic railroad trails of Washington state, finishing in North Bend [Orca Running](https://www.orcarunning.com/iron-horse-half/). Course Highlights The course follows the unpaved, hard-packed dirt of the Palouse to Cascades and Snoqualmie Valley Trails, which are former railroad beds [Orca Running](https://www.orcarunning.com/iron-horse-half/). While traditionally a gentle downhill run starting at Olallie State Park and finishing in North Bend, the 2026 course will be modified due to trail damage from floods [Orca Running](https://www.orcarunning.com/iron-horse-half/). Runners can expect scenic forest views and
Electric Cookie Run Seattle
A festive holiday-themed evening run around Green Lake featuring local bakery cookies, light-up medals, and high-energy holiday spirit. Course Highlights The course takes place on the flat and paved path circling Seattle's scenic Green Lake. Runners can choose to complete one loop (approximately 2.8 miles) or two loops (for the 10K distance). The route offers pleasant views of the water and surrounding parkland, made even more festive by the holiday lights and the glowing gear worn by fellow participants during this evening
Captain Jack’s Treasure Run Half Marathon
A pirate-themed family-friendly running event in Redmond featuring multiple distances and a post-race Trunk or Treat celebration. [Orca Running](https://www.orcarunning.com/captain-jacks/) Course Highlights The course takes place on the scenic Sammamish River Trail, offering a flat and fast route for all participants. All distances (5K, 8K, and 12K) run out and back, with the 8K and 12K heading north and the 5K heading south. The trail provides beautiful views of the river and surrounding nature, with aid stations stocked with GU gels and Tailwind
Pumpkin Spice Run
A festive autumn-themed event at Seattle's Seward Park featuring pumpkin-themed race distances, a latte at the finish, and a pumpkin carrying challenge. [Orca Running](https://www.orcarunning.com/pumpkin-spice-run/) Course Highlights The race course features a scenic loop through Seward Park, primarily following a flat, paved path along the shores of Lake Washington. Runners begin with a "warm-up" hill that leads into the interior of the park, providing an opportunity to frolic through the forest and enjoy the vibrant Pacific Northwest fall foliage. The 5K distance completes
Poulsbo Half Marathon
The Poulsbo Half Marathon and 10K offers a scenic running experience through the charming "Little Norway" of Washington, featuring waterfront views and a festive atmosphere. Course Highlights The Poulsbo Half Marathon and 10K courses are scenic loops that take runners through the heart of Poulsbo, affectionately known as "Little Norway." Both races begin and end at the picturesque Liberty Bay Waterfront Park, providing participants with beautiful views of the water. The half marathon course is moderately challenging with approximately 976 feet of
Lake Sammamish Half Marathon
A scenic, flat, and fast point-to-point half marathon that follows the paved East Lake Sammamish Trail from Redmond to Issaquah ([Orca Running](https://www.orcarunning.com/lake-sammamish-half/)). Course Highlights The USATF certified point-to-point course starts at Redmond City Hall and finishes at the soccer fields of Lake Sammamish State Park in Issaquah ([Orca Running](https://www.orcarunning.com/lake-sammamish-half/)). The route is entirely paved, following the East Lake Sammamish Trail as it winds along the eastern shore of the lake ([Orca Running](https://www.orcarunning.com/lake-sammamish-half/)). It is a flat and fast course with minimal elevation
Kirkland Half Marathon and 5K
The Kirkland Half Marathon & 5K is a scenic race through beautiful neighborhoods and the Cross Kirkland Corridor Trail, starting and finishing at Juanita Beach Park. Course Highlights The Kirkland Half Marathon course starts and finishes at Juanita Beach Park, showcasing some of Kirkland’s most beautiful neighborhoods along the way. The route is a scenic combination of road and crushed gravel on the Cross Kirkland Corridor Trail, offering views of Lake Washington for much of the distance. The half marathon features approximately
Orca Half Marathon Seattle
A scenic and flat USATF-certified race along the West Seattle waterfront offering Half Marathon and 8-Miler distances with stunning views of the Puget Sound. Course Highlights The Orca Half features a scenic point-to-point course that starts at Lincoln Park and follows the West Seattle shoreline to the finish at Don Armeni Boat Launch. The route is exceptionally flat and fast, offering runners stunning views of downtown Seattle, Blake Island, Vashon Island, and the Olympic Mountains across the Puget Sound. Most of the
Lake Washington Half Marathon
The Lake Washington Half Marathon is a scenic loop course starting and ending at Juanita Beach Park, taking runners along the shores of Lake Washington and through Kirkland's neighborhoods. Course Highlights The Lake Washington Half Marathon features a USATF-certified loop course that begins and ends at Juanita Beach Park in Kirkland. Runners follow a scenic route along the shores of Lake Washington and through various residential neighborhoods. The course includes sections on the Cross Kirkland Corridor Trail and has an approximate elevation