"Enjoying together, experiencing together"
The O-SEE Challenge is Germany's most prestigious cross triathlon – swimming in Lake Olbersdorf, mountain biking through the Zittau Mountains, and trail running through the surrounding countryside. Around 1,500 athletes from Germany and abroad compete here on one of the most challenging and beautiful cross triathlon courses in Europe, all within a friendly, sporting atmosphere.
The Malevil Cup is a high-profile, internationally advertised mountain bike marathon with distances ranging from 30 to 100 km, suitable for both recreational and competitive riders. The race is part of the UCI calendar (Category C1) and offers stunning natural trails through forests and hills, featuring country navigation, panoramic views, and some challenging climbs.
