TrailRun21

TrailRun21 is a trail race in Zell-Unterharmersbach, near Offenburg. The main race starts and finishes at Fürstenberger Hof. Its championship distance is 19.6 km with 695 meters of climbing, presenting a proper hilly Black Forest run, not a flat road-style event. A shorter TrailRun Light offers beginners a 10.3 km option with 390 meters of climbing. Youth races are scheduled before the main event. The route begins with immediate uphill running, followed by repeated switches between climbs and descents. Runners will use forest paths with open views into the Black Forest valleys. The event is significant enough locally to host the Baden-Württemberg TrailRun Championships. TV Unterharmersbach organizes both races, supported by its connection to LG Brandenkopf and its experience staging mountain-running and trail championships in Unterharmersbach.