Former champion Flat jockey Joe Mercer among those celebrating

Joe Mercer 85
Champion jockey 1979

John Servis 61
Trainer of Jostle & Smarty Jones

David Smaga 69
Trainer of Lancastrian & Triptych

Michael Prosser 53
Director of racing & clerk of the course at Newmarket

Rebecca Davies 41
Executive director at Hereford

James Westoll 68
Racecourse chairman at Carlisle 2009-17

Tom Garner 29
Rider of Rayvin Black & Winston C

Bryan McMahon 82
Trainer of Roving Minstrel & Needwood Blade

Charlie Wallis 33
Colchester trainer

Peter Bradley 63
Co-owner of Dayatthespa & Watsdachances

Gregg McCarron 71
Rider of On The Sly & Before Dawn

Gary Baze 64
Rider of Judge Angelucci & Unfinished Symph

Michael Delmares 37
Rider of Maia Eria & Solwhit

Eoin Walsh 25
Flat jockey

Scott Spieth 53
American jockey

Heather Webster 58
Rider of Blessed Spirit

Fiona Storey 60
Rider of Fiefdom

Tina Jackson 52
Rider of Rimsky

David Fitzgerald 35
Racecourse commentator & Racing TV presenter