THE Horse Sport Ireland jumping challenge gets under way at 2.15pm next Friday with the Bottle Green International Grand Prix at Balmoral Park.

The Challenge, launched in April, offers a €10,000 bonus for the rider who gains the most points by finishing in the first three at three of the four home CSI shows of Balmoral, Mullingar (June 4th), Millstreet (August 19th) and Cavan Indoor (November).