1913 Epsom Derby with Louvois second and Great Sport third. Davison positioned herself at Tattenham Corner, the final bend before the home straight. At this point in the race, with some of the horses having passed her, she ducked under the guard rail and ran onto the course. She reached up to the reins of Anmer—King George V's horse, ridden by Herbert Jones—and was hit by the animal, which would have been travelling at around per hour, four seconds after stepping onto the course. Anmer fell in the collision and partly rolled over his jockey, who had his foot momentarily caught in the
1981 Epsom Derby Notable runs by the future Derby participants as two-year-olds in 1980: Early-season appearances in 1981 and trial races prior to running in the Derby: Group 1 / Grade I victories after running in the Derby. 1981 Epsom Derby The 1981 Epsom Derby was the 202nd annual running of the Derby horse race. It took place at Epsom Downs Racecourse on 3 June 1981. The race was won by the Aga Khan's Shergar, at odds of 10/11 ridden by the nineteen-year-old jockey Walter Swinburn and trained at Newmarket, Suffolk by Michael Stoute. The winning margin of ten lengths was the largest