May 30

300 Zatacek Gustava Havla

Horice, , Czechoslovakia 5.15 km road course

P	Rider	#	Bike	Entrant	Tires	Race Result		Grid
1	Franz Kunz		350 Yamaha TZ	Motor Racing Team Sursee		16
2	Janos Drapal		350 Yamaha TZ	Ikarus Road Race Team
3	Peter Balaz		350 Yamaha TZ	Peter Balaz
4	Matti Rejnuk		350 Yamaha
5	Istvan Holmar		350 Yamaha
6	Jiri Kral		350 Yamaha

Distance 16 laps = 82.4 km

Sources Vincent Glon, Motor & Sport #9, Annotated official race programme

P	Rider	#	Bike	Entrant	Tires	Race Result		Grid
1	Franz Kunz		250 Yamaha TZ	Motor Racing Team Sursee		16
2	Janos Drapal		250 Yamaha TZ	Ikarus Road Race Team
3	Eero Hyvärinen		250 Yamaha TZ
4	Edi Stöllinger		250 Yamaha TZ	Bosch Racing Team Wien
5	Peter Balaz		250 Yamaha TZ	Peter Balaz
6	Per-Yngve Zachrisson		250 Yamaha TZ
7	Matti Makila		250 Yamaha TZ
8	Bohumil Stasa		250 Jawa

Distance 16 laps = 82.4 km

Sources Vincent Glon, Motor & Sport #9, Annotated official race programme

P	Rider	#	Bike	Entrant	Tires	Race Result		Grid
1	Bernd Köhler		125 MZ-RE			12
2	Per-Yngve Zachrisson		125 Yamaha TA
3	Johann Parzer		125 Yamaha TA
4	Janos Vlaszaty		125 Yamaha TA
5	Aldo Larcher		125 AMF Harley
6	Kamil Hrusecky		125 MZ-HB

Distance 12 laps = 61.8 km

Sources Vincent Glon, Motor & Sport #9, Annotated official race programme