Surm Schwarzwald Ultra Radmarathon 2026

The SURM Schwarzwald Ultra Radmarathon is a road cycling marathon held in Alpirsbach, Baden-Wurttemberg, with its main event in September. Participants select one of three distances: 239 km, 150 km, or 85 km, accommodating both strong endurance cyclists and those seeking a shorter, demanding ride on the same day. The routes traverse the Black Forest Nature Park, including sections of the Northern Black Forest, Breisgau, and the High Black Forest. The longest course features a 4,210-meter climb, the middle route 2,020 meters, and the short route 1,100 meters. Organized by RSV Alpirsbach, a local cycling club, the event has exceeded thirty editions and welcomes performance riders and hobby cyclists of all ages.