Five Rivers Ultra

The Five Rivers Ultra is a scenic running event taking place from May 10 to May 11, 2025, along the picturesque Essex and Suffolk coast. Participants can choose from three distances: 100 miles, 50 miles, and 50 km, with the 100-mile route circumnavigating five coastal estuaries. The course features a predominantly flat terrain, with over 85% on grass or dirt trails, making it accessible for runners.

The event includes a coach option for the 100-mile race and offers generous cut-off times. Registration opens on October 5, 2024, and closes on April 25, 2025. Visit the organization's website for the most recent information.