Alice Casburn on her 'phenomenal' horse 'Topspin' and her Defender Burghley experience

Defender Burghley Horse Trials (31st August - 3 September 2023) has been a major international sporting and social event for over 50 years. It attracts the world’s top equestrians and over 170,000 visitors. For more information visit www.burghley-horse.co.uk