I wrote:
It does not matter if the race is six furlongs or three miles. With a fifteen length handicap, Dancing Brave would not have won the Prix Du Jockey Club. Over ten furlongs, a length is worth 1.75 pounds on the BHA handicap scale, so Baraan would need to have been more than 26 pounds better than Reliable Man (rated 121 for winning) to have stood any chance.
the state of the ground and the distance of the race are irrelevant if you spot everyone a fifteen length lead
It does not matter if the race is six furlongs or three miles. With a fifteen length handicap, Dancing Brave would not have won the Prix Du Jockey Club. Over ten furlongs, a length is worth 1.75 pounds on the BHA handicap scale, so Baraan would need to have been more than 26 pounds better than Reliable Man (rated 121 for winning) to have stood any chance.

