K1 Speed in Northern California has the best in indoor kart racing with the Challenge GP Race Series coming to the Santa Clara location for the second round of the first half of the 2012 race series. The all new facility hosts a number of talented drivers each week and the Challenge GP Race series gives you the best in kart racing competition all at one facility. The unique concrete surfaced facility is fast with some great technical sections to challenge drivers abilities. Double qualifying format combined with corresponding main event rounds will place drivers according to their best single lap time. Come out this Sunday at 6:30 PM for sign-ups with qualifying beginning at 7:00 PM. Entry fee is just $50 per person. See you there!