Hallie Grimes & Karoline of Ballmore Conquer the $31,020 BrainJuice Grand Prix CSI U-25

Wellington, Florida, USA – February 16, 2025 – Hallie Grimes (USA) was inching closer to a big goal during the 2025 Winter Equestrian Festival (WEF) season. She—like many under-25 grand prix riders—is focused on winning the BrainJuice U25 Grand Prix Series Final, and found herself one step closer with […]