Internationaler Kärnten Marathon

The Ossiacher See Marathon is the 42.2 km race of the Internationaler Kärnten Marathon weekend in Feldkirchen in Kärnten, Carinthia. It starts and finishes in the town centre in front of the historic Bamberger Amthof. The route runs two short laps of about 1 km in town, continues to the Kurpark in Bodensdorf on Lake Ossiach and back, then covers about 2.5 laps of the 6.8 km Bleistätter Moor loop, run counterclockwise through a Natura 2000 area. The last stretch returns to the city along the Tiebelbach cycle path. The 9th edition takes place on 24-25 October 2026, with the marathon on Sunday 25 October. The marathon starts at 12:30 and the finish line closes at 18:30. The weekend also includes a 50 km Super Marathon, a half marathon, a quarter marathon, a city run and youth races.