[4] Langdon scored a try for the Sale side that defeated Harlequins in the 2019–20 Premiership Rugby Cup final.

[5] In March 2022 it was confirmed that Langdon would end his six year spell with Sale to join Worcester Warriors.

[6] Shortly after this transfer Worcester encountered financial issues and in October 2022 his contract along with every other Warriors player was terminated.

[8] In his first season at the club he played in their 2023–24 European Rugby Champions Cup semi-final elimination against Leinster.

[10] He then started in the 2023–24 Premiership Rugby final which saw Northampton defeat Bath to become league champions.