While no doubt some of you have heard of the 24 Hours of Daytona, I'm guessing far fewer have heard of the GRAND-AM Rolex Sports Car Series. Which is too bad, because the cars are pretty damn cool and the racing is ultra competitive. Even in our world of attention spans that are stretched by five-lap RallyCross events, plenty of excitement can be found in sports car racing – which, at their shortest, are two hours and forty-five minutes.
There are two major sportscar racing series in North America – the American Le Mans Series, which we will cover in another story, and the GRAND-AM Rolex Sportscar Series. GRAND-AM is owned by NASCAR, and sanctions the Rolex Sports Car Series. You may be asking, why on earth would NASCAR – definitely the most-hated form of racing on this website – have any interest in owning an endurance sports car racing series?
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| In addition to close racing in the Daytona Prototype class (above), the GT class features close racing as well with a variety of different types of machinery. |
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| Two classes of racing at the same time lead to challenges for drivers of the Daytona Prototypes, as well as the GT-class drivers. |

