24 Hours of Le Mans? Imagine driving over 3,000 miles at full throttle. That’s like driving from LA to New York. In a single day. 24 Hours of Nürburgring? A 15 mile loop through the mountains, packed with 170 unforgiving corners and a 1000-ft elevation change—in the dark. Oh, and the weather? One side of the track could be sunny while the other is in a full-blown hailstorm.