 In the spring of 1927 of Beam ran in the 1000 Guineas over the Rowley Mile at Newmarket and finished fourth of the twenty-eight runners behind Cresta Run, Book Law and Endowment.At the same track in May she won the nine-furlong Haverhill Stakes, coming home eight lengths clear of her eight opponents.On 3 of June Beam was one of sixteen three-year-old fillies to contest the 149th running of the Oaks Stakes over one and a half miles at Epsom Racecourse.