Girdwood Marathon
The Girdwood Marathon, held in Girdwood, Alaska, is a challenging trail race set for October 4, 2025. It features a full marathon (26.2 miles), half marathon, juniors half marathon, and a new 5K trails race. The courses traverse over 30 scenic trails through temperate rainforest, including the Winner Creek Trail, Iditarod Trails, Nordic 5K Loop, and various mountain and bike paths around Alyeska Resort.
Known for its rugged terrain and wet October conditions, the marathon is described as feeling like an ultra run, with a 4.5-hour cutoff at mile 17 for safety. Aid stations provide snacks and water, but runners must bring their own bear spray and hydration. The event supports the Girdwood Nordic Ski Club and encourages volunteering, especially for first-timers.
Dogs are not allowed. Visit the organization's website for the most recent information.
Always double-check with the organizer's website – things can change, and we might have sprinted past a few details!
