A mighty mare is crowned champion, a 208/1 birthday double and we bid farewell to a jumping legend: Cheltenham day 1

Lossiemouth wins the Unibet Champion Hurdle on Cheltenham day 1 for trainer Willie Mullins and jockey Paul Townend.
Lossiemouth ridden by Paul Townend coming home to win the Unibet Champion Hurdle Challenge Trophy on day one of the 2026 Cheltenham Festival at Cheltenham Racecourse. Picture date: Tuesday March 10, 2026.
(Image credit: Alamy Stock Photo)

The star of the opening day of the Cheltenham Festival was mighty mare Lossiemouth, who joined her stablemate Kargese in the winner’s enclosure. But we also bowed down to legendary hurdler Constitution Hill as he drew a line under his jumping career and we celebrated a British 1-2-3-4 in the first race of the day.

This is what happened on Cheltenham day 1.

Jennifer Donald
Showjumping and racing editor

Jennifer is passionate at showjumping and her role as H&H’s showjumping editor has taken her around the world reporting from shows and interviewing riders, connections and those involved behind the scenes. Since joining H&H from BBC Sport in 2005, she has written on every subject across the equestrian sphere — from turnout rugs to stable management — and has interviewed gold medallists, world champions and winners galore. She also has first-hand experience of working in the equestrian industry as a riding instructor and yard manager.