Discover the Challenge of the Half Distance Triathlon Kraichgau! Swim: Begin your race with a 1.9 km swim in the crystal-clear waters of Hardtsee in Ubstadt-Weiher, where the average water temperature is a perfect 73°F (23°C). Enjoy flat banks and pristine conditions for an ideal start. Bike: Take on the legendary 90 km bike course through Germany's renowned "land of 1000 hills." Experience breathtaking scenery with challenging climbs and fast straights through lush forests and picturesque ...