Costello

Listing Overview

Here's an 11-year-old gelding who shows up when it counts. Standing 17.1 hands, he's already qualified for the 2026 junior hunter finals in both the 3'3" and 3'6", and his trainer describes him jumping a consistent 10 with the kind of happy expression judges notice. His big stride and set-it-and-forget-it canter make him particularly well suited for derby classes and equitation work, where rhythm and rideability matter as much as scope. Whether you're looking for a proven junior mount or a confidence-building move-up horse for an ambitious rider ready to climb the divisions, he brings the honest, straightforward ride that lets you focus on your own learning rather than managing complicated quirks.