Numerous 24-hour endurance races take place in the IMSA and WEC series. The recently concluded Rolex 24 Hours at Daytona had ...

For purists, another rallying point will be that the Valkyrie will mount its challenge the old-fashioned way, powered by a ginormous 6.5 litres of naturally-aspirated V12 which, in street trim, spins ...

Last week, ahead of the annual Rolex 24 at Daytona and the start of the North American road racing season, IMSA (the sport's ...

The Aston Martin Valkyrie first emerged as an electrically assisted 6.5 litre, naturally aspirated V12 hybrid mid-engined ...

DAYTONA BEACH — Big winners all around ... Here are some ... Despite being 24 hours long, these races always seem to come ...

Porsche Penske Motorsport has clinched its second consecutive victory at the 24 Hours of Daytona. Last year’s winner Felipe Nasr from Brazil, Nick Tandy from the United Kingdom, and Laurens Vanthoor ...

IMSA was formed in 1969 by NASCAR founder Bill France and the ... Look at Daytona, look at Sebring, look at Long Beach, look at Watkins Glen, look at Petit (Le Mans).' And we started having our ...

IMSA was formed in 1969 by NASCAR founder Bill ... Look at Daytona, look at Sebring, look at Long Beach, look at Watkins Glen, look at Petit (Le Mans).' And we started having our partners asking ...

IMSA President John Doonan said this weekend at Daytona International Speedway that 89 cars applied for entry into this ...

Brazil's Felipe Nasr and Britain's Nick Tandy display their Rolex watches they received after winning the IMSA Rolex 24 hour ...

DAYTONA BEACH — Big winners all around ... Despite being 24 hours long, these races always seem to come down to the final minutes. Or seconds. This year didn’t stray from that pattern.