Five-year-old Ask Her Out finished strongly on the all-weather surface at 150/1.
Tabitha has also been busy recently testing out improvements at Warwick Racecourse, as it becomes one of the first in the country to update facilities, reflecting on the increase of women in the sport. According to the British Horseracing Authority, the ratio of male to female riders in the UK averages at two thirds male to a third female.
Talking of the new facilities, Tabitha said: "It works really nicely. Now we just need the rest of the tracks to hurry up and do the same."