Table:
text: 1972 USAC Championship Car season
Schedule and results
Schedule and results
Rnd Date_ Length_ Race_Name Track Location_ Pole_Position Winning_Driver
6 July 29 Schaefer 500 mi (km) Pocono International Raceway Long Pond , Pennsylvania Bobby Unser Joe Leonard
7 August 13 Tony Bettenhausen 200 mi (km) Wisconsin State Fair Park Speedway West Allis , Wisconsin Mario Andretti Joe Leonard
8 September 3 California 500 mi (km) Ontario Motor Speedway Ontario , California Jerry Grant Roger McCluskey
9 September 24 Trenton 300 mi (km) Trenton International Speedway Trenton , New Jersey Bobby Unser Bobby Unser

Question: What length did Roger McCluskey win in the 1972 USAC Championship Car season?

Question: What courses will be held at Pocono International Raceway in the 1972 USAC Championship Car season?