1968 Columbia 200

Columbia Speedway was an oval racetrack located in Cayce, a suburb of Columbia, South Carolina. It was the site of auto races for NASCAR's top series from 1951 through 1971.^[3] For most of its history, the racing surface was dirt. The races in April and August 1970 were two of the final three Grand National races ever held on a dirt track.^[4]

The track was paved before hosting its last two Grand National races in 1971.

While Columbia Speedway was shut down to cars in 1979, noise complaints, it reopened as a velodrome in 2001.

Two hundred laps took place on a dirt track spanning 0.500 miles (0.805 km) per lap; for a grand total of 100.0 miles (160.9 km).^[2] The race lasted one hour and twenty-four minutes with five cautions being handed out by NASCAR officials.^[2]

Bobby Isaac would defeat Charlie Glotzbach by less than one lap^[5] in front of 6500 live spectators (thus recording Nord Krauskopf's first win as a NASCAR team owner.^[2] After this race, no vehicle with the number 37 would even win a NASCAR Grand National Series race ever again.

While the average speed of the race was 71.358 miles per hour (114.840 km/h), Richard Petty would qualify for the race with a pole position speed of 75.282 miles per hour (121.155 km/h).^[2] Out of the 23-car field, 22 cars would be driven by American-born drivers while the other vehicle would be driven by Canadian driver Frog Fagan.^[2] Bob Cooper would acquire the race's last-place finish due to an alternator issue on lap 42.^[2][5] Until 1972, Daytona 500 qualifiers were valid for the championship, Isaac would get his second win of the season at this race.

Until 1972, Daytona 500 qualifiers were valid for the championship, so Bobby Isaac got his second win of his NASCAR Grand National Cup Series career.^[2] Meanwhile, Mopar (Dodge and Plymouth) would have its vehicles finish in the top five.^[2] Total prize winnings handed out at the race was $4,490 ($40,599 when adjusted for inflation); with $1,000 being handed out to the winner ($9,042 when adjusted for inflation) while the last-place finisher not winning any money.^[6]

Notable crew chiefs at the race were Dale Inman, Harry Hyde, Frankie Scott, and Jake Elder.^[7]