No problem at all, I encourage it. My daughter autocrosses with me. She and several of her friends, male and female, have been going to Maple Grove dragway's Friday night "Grudge Match" races for street cars. She is planning to run the 325i soon, obviously just for fun. Two of her friends are going to run minivans, LOL!
My guess is that on this board, there's not going to be much of a debate, but I could be wrong.