Hayden Lake Marathon

The Hayden Lake Marathon, Half, Quarter, & 5K is a scenic running event taking place in Hayden Lake, Idaho. Scheduled for October 10-19, 2025, the event features multiple race options including a full marathon, half marathon, quarter marathon, 5K, a virtual run, and a Kids Fun Run. Participants can enjoy a picturesque course along Hayden Lake, starting and finishing at Honeysuckle Beach.

Runners receive a finisher shirt, medal, and food. The event also supports local initiatives, including the Lake City High School cross country team, which volunteers at the marathon. Visit the organization's website for the most recent information.