The race horse ‘Boxing Match' picked up one of the strangest entries into the form guide when racing at Fontwell in May 1995. The entry simply reads ‘Weakening when hit streaker, pulled up'. Jockey Rodney Farrant hit the streaker (Stephen Brighton) who had undressed and ran onto the Fontwell course. Apart from being really dumb, running in front of a horse during a race is potentially fatal for all parties!
We couldn't find a picture of the Fontwell incident but here's one from Australia, remember that action like this can void at race result, so even if you escape injury from the horses, the crowd will probably lynch you!