| World 600|
| May 26, 1968 (1968-May-26)|
Charlotte Motor Speedway, Concord, North Carolina
Permanent racing facility
1.500 mi (2.414 km)
255 laps, 378 mi (442.89 km)
400 laps, 600 mi (703 km)
The 1968 World 600, the ninth running of the event, was a NASCAR Grand National Series event that took place on May 26, 1968, at Charlotte Motor Speedway in Concord, North Carolina.
The transition to purposely-built racers began in the early 1960s and occurred gradually over that decade. Changes made to the sport by the late 1960s brought an end to the "strictly stock" vehicles of the 1950s; most of the cars were trailered to events or hauled in by trucks.
1968 World 600 Wikipedia
Charlotte Motor Speedway, a 1.5-mile (2.4 km) quad-oval track located in Concord, North Carolina, was the location for the race. The track's turns were banked at twenty-four degrees, while the front stretch, the location of the finish line, was five degrees. The back stretch, opposite of the front, also had a five degree banking. During the 1968 season, Charlotte Motor Speedway hosted the NASCAR Grand National Series twice, with the other race being the National 500. The track opened for the inaugural World 600 in 1960, and was built by Bruton Smith and Curtis Turner. An estimated 60,000 spectators were in attendance for the race.
This race was shortened to 255 laps due to rain after being able to race for three hours and four minutes in front of a live audience of 60,000 people. Buddy Baker would defeat Donnie Allison under the race's sixth (and final caution flag). Cale Yarborough would become the last-place finisher due to an automobile crash on lap 45. All the competitors (except for Canadian Frog Fagan) was born in the United States of America. Bobby Allison suffered an engine problem on the 229th lap of the race; forcing him to retire in a respectable 28th place.
Donnie Allison won the pole position by driving speeds up to 159.223 miles per hour or 256.245 kilometres per hour during solo qualifying runs while actual race speeds would reach 104.207 miles per hour or 167.705 kilometres per hour. Both of Nord Krauskopf's teams would finish in the "top ten" during this race. The top ten finishers included Buddy Baker, Donny Allison, LeeRoy Yarbrough, David Pearson, Bobby Isaac, Charlie Glotzbach, Tiny Lund, James Hylton, Curtis Turner, and Sam McQuagg.
Darel Dieringer would be a part of the race's second crash on lap 212; giving him a 32nd-place finish. Earl Balmer, Paul Lewis, and Phil Wendt would retire from NASCAR after this racing event. Prior to this race, Balmer was known as the winner of the 1966 Daytona 500 qualifying race.Start of race: Cale Yarborough officially started the race with the pole position
Lap 45: Cale Yarborough had a terminal crash, forcing him to retire from the race
Lap 48: Jerry Grant took over the lead from Cale Yarborough
Lap 49: Donnie Allison took over the lead from Jerry Grant
Lap 56: A troublesome valve forced G.C. Spencer off the track
Lap 59: Earl Balmer couldn't handle his vehicle in a normal manner, causing him to exit the race
Lap 70: LeeRoy Yarborough took over the lead from Donnie Allison
Lap 91: Paul Goldsmith managed to blow his vehicle's engine while he was racing
Lap 101: Buddy Baker took over the lead from LeeRoy Yarborough
Lap 143: LeeRoy Yarborough took over the lead from Buddy Baker
Lap 153: An oil leak in Bob Cooper's car forced him to stop racing for the day, Donnie Allison took over the lead from LeeRoy Yarbrough
Lap 154: Richard Petty took over the lead from Donnie Allison
Lap 155: Bud Moore took over the lead from Richard Petty
Lap 161: Buddy Baker took over the lead from Bud Moore
Lap 163: Bud Moore took over the lead from Buddy Baker
Lap 181: Buddy Baker took over the lead from Bud Moore
Lap 182: Transmission problems forced Bud Moore to abandon the race
Lap 186: A fault ignition ended Richard Petty's hopes of the winning the race
Lap 190: Transmission issues managed to knock out Sonny Hutchins from the race
Lap 205: Bobby Allison took over the lead from Buddy Baker
Lap 212: Darel Dieringer had a terminal crash, forcing him to retire from the race
Lap 218: LeeRoy Yarbrough took over the lead from Bobby Allison
Lap 226: Buddy Baker took over the lead from LeeRoy Yarborough
Lap 229: Buddy Allison managed to blow his vehicle's engine while he was racing
Finish: Buddy Baker was officially declared the winner of the event