Yeah I would be ok with both kind of races. I don't find it silly chasing the cars, you can make a lot more sophisticated tracks in that kind of race. Only problem is I have pretty bad knees, but would be able to do it in with moderate running. I see you are from Glasgow, pretty far from me but at least in the same country lol. You said there are a few more people who were into these events, they are your friends or they are forum members here from all over the country?