His new adventure takes Zanardi to one of the most famous endurance races in the world: The 24 Hours of Spa-Francorchamps. He shares the cockpit of the BMW GT race car with two of the fastest men in the sport: Ex-Formula 1 driver Timo Glock and touring-car champ Bruno Spengler. They form nothing less than an all-star team of race-track pioneers, going beyond limits and limitati…