Tomorrow night, I am going to SpeedRing Indoor Karting in Santa Clara for sprint races. They are 30 minutes long and the cost is $50 (deposits are also required). The scheduled start time is 7:30 pm. Orientation, safety, etc starts at 7:00 pm.

There are 9 spots available as of Sunday evening. Reservations are not required, but suggested.

Information can be found on their web site located here.