In 1931 Burghley was elected as Member of Parliament (MP) for Peterborough. He was granted a leave of absence to compete in the 1932 Summer Olympics, where he placed fourth in the 400 m hurdles event, fifth in the 110 m hurdles competition, and won a silver medal as a member of the British 4 × 400 metres relay team, which set a new European record in the process.
