Rosice was a 3.375 km street circuit first used for motorcycle racing on the 5th August 1951. The road surface was small cobbles and dirt. The dirt sections were paved for 1952, and this version of the circuit was used through to 1956, which was also the first year that cars also raced.
For 1957 the races moved to the east of the town to a 4.141 km road circuit, and this remained in use through to 1968.