The best indoor kart racing center in the Southwest is going to be the place to be this Sunday with K1 Speed in Phoenix, Arizona with round II of the Challenge GP Race series coming to the fastest concrete surfaced indoor kart facility in Arizona. The race for the points championship is in full swing with drivers all battling for a top spot on the podium.

Come in this Sunday February 12th for sign-ups at 6:30 PM with qualifying beginning at 7:00 PM. Entry fee is $50 per driver – BE THERE!