Photos: Santa Anita Park on derby day

Dawn Burghardt of Palm Springs wears a festive hat at Santa Anita Park on April 9, 2016.

Andrew Berdin of La Puente looks over his racing form at Santa Anita Park on April 9, 2016.

Horses race on a sloppy track at Santa Anita Park on April 9, 2016.  (Brian van der Brug / Los Angeles Times)

Jockey Flavien Prat weighs in after a muddy race at Santa Anita Park on April 9, 2016.

Heather Seiden of Sacramento wears a tiny hat during her visit to Santa Anita Park on April 9, 2016.

Jockey Kent Desormeaux helps wash a muddy Exaggerator after their winning run in the Santa Anita Derby on April 9, 2016.