Richard Petty won 200 Nascar Cup Series races, the most in history.
Kyle Busch won 66 Nascar Nationwide Series races, which is the most in series history.
Richard Petty (200)
ted spread has won the most races in the UK
Davis Phinney wons the most race win in American history
Richard Petty won 200 races in his career.
Micheal Schumacher holds this record. He has a record 250 GP starts to his career out of which nearly two thirds are with the Scuderia Ferrari team. Out of these he was won a record 92 races in his career which is the most individual races won by a F1 driver. Also he has 7 world championships to his already impressive resume.
Charmayne James won the most barrel racing world records.
The musher who has won the most Iditarod races is Rick Swensen. He won the race five times in 1977, 1979, 1981, 1982, and 1991.
Nigel Mainsell won 31 races, and was champion in 1992
In 2010, Denny Hamlin won the most Sprint Cup Series races with eight.
Darrell Waltrip has won the most Nascar Cup Series races at Bristol with 12.
Richard Petty: 27 races (1967).
Michael Schumacher won 13 races out of 18 in 2004, 11 wins in 2002. Nigel Mansell won 9 out 16 races in 1992 Schumacher also 9 races in 1995,2000 and 2001
Rick Swenson won the most Iditarod races as a musher. He is a five time champion.(1977, 1979, 1981, 1982, 1991)
In 1955, the races were won by; Juan Manuel Fangio, Maurice Trintignant, Bob Sweikert and Stirling Moss. The most races won that season was with Juan Manuel Fangio winning 4 out of the 7 races in the 1955 season.