Allie Knowles wrapped up a stellar weekend with Katherine O’Brien’s Starburst in the USEF/USEA 6-year-old Developing Horse National Championship this morning, jumping a clear show jumping round to take the win on their dressage score of 24.8.

Day 1 is a wrap at the 2024 USEF/USEA Developing Horse Championships at Morven Park International, and we saw a familiar face rise to the top in the CCI3*YH-S Championship, while the leading CCI2*YH-S competitor is making her international debut.