Běh kolem Světa is an 11.729 km race in Třeboň II, South Bohemia, run on the “Kolem Světa” nature trail. The main race begins in the afternoon, has a two-hour time limit, and the first finishers are expected around 45 minutes after the start. This local race is held under the auspices of the mayor of Třeboň, and online registration is strongly recommended prior to race-day check-in.