The winner and a guest will spend half a day with Ben at Olympia, the London International Horse Show, and receive tickets for one of the prime performances.
Martin Collins Enterprises is a market leader in synthetic surfaces and is responsible for the footing at major show venues including Windsor, Addington Manor, Stoneleigh, the SCOPE Festival and Hickstead as well as Olympia.
To enter the competition, visit www.mceltd.com and answer a simple question about synthetic surfaces.
The first correct entry drawn at random wins.
Closing date is December 7. See website for full rules and conditions.