Lumberjack 100
Port Gamble, United States • 6 Jun 2026
Event Overview
The Lumberjack 100 is a trail running event in its 15th year, taking place at the Uplands in Port Gamble, Washington. It offers three race distances: 100 miles, 100 km, and 50 miles.
Course Details
All distances are run on an 12.5-mile loop course. The 100-mile event consists of eight loops, the 100 km of five loops, and the 50-mile of four loops. The course is a mix of single track and dirt roads (approximately 75%/25%). There are no large climbs, but the route features many rolling hills with approximately 1,500 feet of elevation gain per loop. The course is marked with reflective tape and arrows.
Race Support
There are three fully stocked aid stations per loop, including the start/finish area. They provide hot food throughout the night, Tailwind nutrition, and other typical ultra-running fare. Drop bags are available for all participants. Pacers are allowed for the 100-mile and 100 km distances only after the runner has completed 50 miles (loop 4). Pacing is not permitted for the 50-mile distance.
Venue and Logistics
The start/finish is at the Uplands, a quarter-mile south of Port Gamble on State Route 104. There is ample parking and space for car camping, tent camping, and RVs. No running water is available on-site, but there is a store in town, a quarter-mile away. Other local accommodations include two guesthouses in Port Gamble and three hotels in Poulsbo, located 10-15 minutes from the venue. Visit the organization's website for the most recent information.