The American Le Mans Series is headed back to Mazda Raceway Laguna Seca this weekend, and the drivers are looking forward to the unique challenges presented by the track.

But it's not just the track that the drivers will be up against--competition in ALMS is fierce, made all the more hectic and tricky by the presence of multiple classes of car on course at once.

With few straightaways and many fast corners, Laguna Seca will test the drivers' skills and racecraft to the limits. To get an idea just how it will do that, watch the drivers explain it themselves in the official preview video below.