Posh beat Cambridge United and Spurs U21’s in the group stage before seeing off Arsenal U21’s in the last round.
It is ten years since Posh won the competition after a 3-1 win over Chesterfield, with goals from Josh McQuoid, Shaun Brisley and Britt Assombalonga securing victory in front of 35,663 spectators.
Here we take a look back at that day these pictures from our archives.
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29. Posh win the JPT
Manager Darren Ferguson celebrates with the trophy. Photo: Ben Hoskins
30. Posh win the JPT
Goalscorers Josh McQuoid (L), Shaun Brisley (C) and Britt Assombalonga (R) celebrate. Photo: Ben Hoskins
31. Posh win the JPT
Celebrations after Posh beat Chesterfield in the Johnstone's Paint Trophy at Wembley. Photo: Alan Storer
32. Victory celebrations
Celebrations after Posh beat Chesterfield in the Johnstone's Paint Trophy at Wembley. Photo: Alan Storer