I took Kieran to see some racing up at Silverstone. The Renault World Series is free; you just need to apply for tickets on their website.
The event completely lacked big screen TVs so you don't really see much of the race. The displays around the track were ok but not particularly interested. The highlight was watching Nigel Mansell do doughnuts in his F1 car at the end.
Not a great event but it's free entertainment. We got trapped in the parking lot for a hour or two when we tried to leave. This must happen at any big event at Silverstone.