The programme for next year's Cheltenham Festival has undergone some key changes in order to improve competitiveness in a number of races. From 2025, the two-and-a-half-mile Turners Novices' Chase will be replaced by a Grade 2 limited novice handicap chase over the same trip, while the National Hunt Chase, which has been contested by amateur riders, will be open to professionals and become a novice handicap chase for horses rated 0-145. Jon Pullin, head of racing and clerk of the course at Cheltenham, said, "We have had to acknowledge that...