Cottontail 6 & 12 Hour

The Cottontail 6 & 12 Hour event, taking place in Seattle's Carkeek Park, offers participants a unique running experience on a scenic 1.93-mile loop. Scheduled for April 12, 2025, this event allows runners to choose between 6 or 12 hours of continuous running, with the option to complete as many laps as they desire. The course features varied terrain, including steep stairs and rolling trails, providing both challenge and beauty.

This event emphasizes sustainability, with minimal waste and support for local businesses. Proceeds benefit trail work and advocacy in the Northwest, making it a fun and meaningful experience for all participants. Visit the organization's website for the most recent information.