Swinburn to give up training Walter Swinburn is to quit the training ranks on October 31, reportedly due to economic reasons. The former jockey, who will forever be remembered for his association with Derby winner Shergar, won the blue riband Classic as a rider on two other occasions. Swinburn took over the training licence from his father-in-law, Peter Harris, in November 2004, and has sent out over 260 winners from his yard in Tring, Herefordshire. The 50-year-old landed one of the biggest victories of his training career earlier this season when Julienas won the Royal Hunt Cup at Ascot.