8. O-SEE Ultra Trail 75km 2026

The O-SEE Ultra Trail 75km, covering just over 75 km with 2,806 m of elevation gain, is a demanding mountain trail race held in Kurort Oybin, within Germany's Naturpark Zittauer Gebirge. It takes place in October and holds a UTMB Index listing in the 100K category, positioning it within the serious ultra-marathon range, despite a relatively small field. The race profile suggests a challenging day rather than a quick, flat course. Robert Müllers won in 7:10:41, with only 65 finishers. The majority of top finishers were from Germany, but the field also included participants from Sweden, China, Austria, and Romania. Yvonne Walther and Svende Albrecht were among the women finishing within the top seventeen positions.