From 9:10 a.m. (Colombian time) this Saturday, March 19, the 12 Hours of Sebring will begin, an American automobile competition held at the Sebring race, Florida, which consists of an endurance ...

At least, that's what the event's promoters figured when they teamed up with Swiss watchmaker Alpina Genève to offer an official timepiece of the race: the Alpina Extreme 12 Hours of Sebring.

The IMSA WeatherTech SportsCar Championship returns to Florida this weekend for the second event of the season, the 12 Hours of Sebring. Fifty-eight entries will qualify Friday ahead of Saturday's ...