Carkeek 12 Hour

The Carkeek 12 Hour is a challenging running event held in Seattle, WA, known for its tough terrain and unpredictable weather. Participants can choose to run for either 12 hours or 6 hours on a 1.93-mile loop, with an option for a shorter loop for those seeking an extra challenge. The event, which takes place on October 19, 2024, encourages a festive atmosphere with Halloween costumes, offering prizes for the best outfits.

Additionally, it serves as a fundraiser for trail work and advocacy in the Northwest, with all proceeds supporting local trails. Visit the organization's website for the most recent information.