Brighton - pink? You won't stand out that much then.
I have a pair of pink lycra shorts but they would not be very comfortable for running in and I would not want to run a marathon in them. If it was me, which it is not, then I would wear the pink lycra shorts over the top of an ordinary pair of running shorts. - Does it have to be lyra or just pink. There is a shop in Kemptown that sells really nice underwaer for men. The one with the blacked out windows.
I have to admit, those in Wilkie's link look the best. I think the risk of anything getting sore would very quickly outweigh the novelty effect of running in pink.
edited for typo that totally changed the meaning of what I was saying.
Edited: 19/11/2011 at 15:29