Clarke Johnstone and Sparky Lad (Smart Missile) won the first edition of the Arena Racing Company (ARC) Racehorse to Eventer Challenge at the Cornbury House Horse Trials. They earned £45,000 for their victory. Owned by Tim Boland, Sparky Lad is out of the More Than Ready mare Lady Hepburn and was formerly trained during his racing days by Chris Waller. Clarke said, "This is the biggest prize I've won during my career - the prize is amazing and the initiative is fantastic, so thank you very much to Jayne McGivern,...