Larson nipped Chris Buescher by a NASCAR-record .001 seconds to win this race. Sunday, he cruised. Larson led 221 of 267 laps in scoring his third NASCAR Cup victory of

Who won the NASCAR Kansas race? Kyle Larson is the winner, plus full NASCAR Cup results, running order and leaderboard at Kansas Speedway.

Kyle Larson won the AdventHealth 400 NASCAR Cup Series race at Kansas Speedway on Sunday afternoon. Larson drove to the checkered flag on a picture-perfect Mother’s Day afternoon. The race itself was marked by several crashes, cautions and restarts in the last 78 laps that changed the complexion of the 400.5-mile race.