John Inverdale presents live coverage from Champion Day at the Cheltenham Festival.
BBC Radio 5 live
Champion jockey AP McCoy discusses the top 10 horses that he has ridden during his career.
2/5 Writer Lynne Truss on the celebrity racehorse Eclipse captured in Stubbs's 1770 portrait.
BBC Radio 3
Jane Smiley goes horse racing in California. Why is it such fertile ground for a novelist?
BBC Radio 4
Hardeep Singh Kohli visits Royal Ascot on the 300th anniversary of the racecourse.