The ruptured tendon is the identical injury to the one he had in his right thumb last year with the only difference being that it is “not as severe.”

He said, “A pin has been inserted and there are bandages. I will only have some kind of idea how long I will be out for in about two weeks time, but I will be back riding as soon as possible because after 24 hours I am bored already. There are so many variables. I could possibly come back for one or two horses with the pin still in. I would like to be back for the Cape Guineas on December 20. But on the other hand I could be out for ten weeks, I just have no idea. Even after the pin is removed it still takes a couple of weeks for full movement in the thumb to return.”

Marcus described the incident in which his mount Admiral’s Eye jumped a patch and faltered badly at the 1200m mark of the KZN Guineas Trial on the Greyville turf as “unfortunate”, but was thankful it was not worse as “the horse could have fallen.”

He added, “It couldn’t have happened at a worse time.” He was obviously referring to the big feature races that are fast approaching in both Cape Town and Johannesburg.

He was not sure exactly how the injury occurred, whether it was caused by the rein or the horse’s neck, and all he knew was that it happened sometime during the stumbling incident.

Marcus was out for a period of eleven weeks last year after the operation to his right thumb, but the recovery process might have been effected by an initial delay to the operation in order that he could ride Variety Club in the Gr 1 Rising Sun Gold Challenge and also by his attempts to make it back in time for the Vodacom Durban July.

He is currently five ahead of Piere Strydom in the national jockey’s championship, but this injury will probably rule out any chance of landing a fifth title this season.