Australia, trained by Aidan O'Brien has won the Epsom Derby.
Clerk of the course Andrew Cooper expects the Epsom ground to remain predominately good despite a heavy shower ahead of this afternoon's Investec Derby.
Six millimetres of rain fell this morning, mainly between 10am to 10.30am. Cooper said:
"It looks like we have had the worst of the forecast rain and we should be getting better, clearer weather from now on."
The centenary of the death of suffragette Emily Davison, who threw herself in front of the King's horse at the 1913 Epsom Derby in her push for women's right to vote, has been marked with a new plaque at the racecourse.
Surrey Police are attempting to locate an alleged gunman after a man was threatened in Epsom Downs.