Bill Cummings won the AAA sanctioned Syracuse 100 on the 1 Mile Dirt Oval New York State Fairgrounds, Syracuse, New York. Deacon Litz was second followed by Shorty Cantlon, Stubby Stubblefield and Frank Farmer.
Deb Snyder won the IMCA Sprint Car race at the Madison Speedway, Madison, MN.
Jimmy Bryan won the AAA Eastern Sprint Car race at the Rutland Fairgrounds, Rutland, VT.
Jack McGrath won the AAA sanctioned Syracuse 100 on the 1 Mile Dirt Oval New York State Fairgrounds, Syracuse, New York. Mike Nazaruk was second followed by Bobby Ball, Paul Russo and Jimmy Reece.
Sam Hanks won the Ted Horn Memorial AAA Champ Car race at the 1 Mile Dirt Oval DuQuoin State Fairgrounds, DuQuoin,IL. Chuck Stevenson was second followed by Jimmy Bryan, Jimmy Davis and Jimmy Reece.
Al Keller won the AAA Eastern Sprint Car race at the Flemington Fair Speedway, Flemington, NJ.
Johnny Thomson won the USAC sanctioned Syracuse 100 on the 1 Mile Dirt Oval New York State Fairgrounds, Syracuse, New York. George Amick was second followed by Tony Bettenhausen, Rodger Ward and Jud Larson.
Gordon Johncock won the USAC Sprint Car race at the Winchester Speedway, Winchester, IN. Arnold Knepper finished second followed by Don Branson, Jud Larson and Mario Andretti.
Don Branson won the Ted Horn Memorial USAC Champ Car race at the 1 Mile Dirt Oval DuQuoin State Fairgrounds, DuQuoin,IL. Jim McElreath was second followed by A.J. Foyt, Jud Larson and Johnny Rutherford.
Bob Wente won the 100-lap USAC Midget race at the Ohio State Fairgrounds in Columbus, OH.
A.J. Foyt won the Hoosier Hundred USAC Champ Car race at the 1 Mile Dirt Oval Indiana State Fairgrounds, Indianapolis, Indiana. Gary Bettenhausen was second followed by Bobby Unser, Al Unser and Greg Weld.
Jim McElreath won the USAC California 500 Indy Car race on the 2.5 Mile Paved Oval at the Ontario Motor Speedway, Ontario, California. Art Pollard was second followed by Dick Simon, Gordon Johncock and Peter Revson.
Gary Bettenhausen won the Ted Horn Memorial USAC Champ Car race at the 1 Mile Dirt Oval DuQuoin State Fairgrounds, DuQuoin,IL. Steve Chassey was second followed by Bobby Olivero, Bill Engelhart and Rick Hood.
Cale Yarborough won the NASCAR Winston Cup Southern 500 over Richard Petty at the Darlington Raceway, Darlington, SC.