DATEV Challenge Roth

DATEV Challenge Roth is the world's largest long-distance triathlon, attracting over 300,000 spectators along the course in Bavaria. The swim takes place in the Main-Donau Canal, followed by a rolling bike course and a fast run through cheering crowds. Founded in 1984, it holds the record for the fastest iron-distance triathlon times. Distances: 3.8 km swim, 180 km bike, 42.2 km run.