A series of overnight cautions broke up the rhythm of the 63rd Rolex 24 at Daytona International Speedway. But Porsche Penske Motorsport was unaffected, and the team continued to hold down the top two overall positions as the classic endurance race reached the three-quarter mark.

Roger Penske started his 59th season in motorsports the same way he closed last year — as a champion. Porsche Penske Motorsport on Sunday won the Rolex 24 at Daytona for the second consecutive year, and third time overall,

The most successful team owner in racing history, Roger Penske, saw his Porsche Penske Motorsport team win the famed Rolex 24 at Daytona for the second-straight year.

The race that's the 'watering hole for worldwide motorsports' again will be packed with global stars and compelling storylines.

Sports-car racers arrived prepared for wet weather, which we saw Thursday afternoon as Rolex 24 qualifying headlined the Daytona schedule.