A huge outsider with no form for his current trainer brought his A game to the track for a shock win.
Calculus, a 50-1 no-hoper in the betting, finished last on his two runs before the Beverley Annual Badgeholders Handicap. Prior to that he had been beaten an average of 27 lengths on three previous outings.
But taken to the racecourse with first-time cheekpieces on Tuesday, Sara Ender's horse produced a relentless display from the front. With jockey Kieran Schofield unable to keep hold of him, he let the five-year-old race on with around a mile to travel.
