The Rolex Grand Slam at Spruce Meadows in Canada will bring together the best riders in the world from 7 to 11 September. Steve will be accompanied by Venard de Cerisy, his faithful 13-year-old gelding and Albführen's Maddox.
The highlight will be the Rolex Grand Prix on Sunday, which can be followed online on the official Rolex Grand Slam website.