As the Agria Blenheim Palace International approaches, riders participating in the inaugural £50,000 Blenheim Challenge have been announced. This new Challenge division will feature developing/rising star riders from Great Britain, the USA and Australia and

View this post on Instagram A post shared by Agria Blenheim Palace International Horse Trials (@blenheimhorse) An exciting new competition challenge is in the works for Blenheim Palace International (September 17-20)! Building off the success