Posh clinched a place in League One, after a season to remember was sealed with a win at Hereford on 19 April 2008.
The team that started at Edgar Street featured some fine players, with some going on to bigger and better things and others heading to non-league before dipping out of the game.
But what happened to each player that day and where did their career paths take them? Here we have all the answers.
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1.
Former Peterborough United promotion winner Chris Whelpdale is still playing the game having signed for Lewis this season. Photo: Michael Regan
2. Craig Morgan
During the summer break after the 2008–09 season, Morgan became Peterborough's all-time record international appearance maker by winning his 14th cap for Wales . He left Posh for Preston in a £400k move. Also went on to play for Rotherham, Wigan and Fleetwood. Photo: Michael Regan
3. Chris Westwood
Chris Westwood is now retired after last playing for Halesowen in 2017. After leaving Posh he went to enjoy a decent spell at Wycombe. He then wound his career down in the non-league game with Wrexham and Alfreton Town. Photo: Unknown
4. Adam Newton
After dropping down the pecking order following the arrival of Russell Martin at the end of the 2007/08 season, Newton's contract was terminated by mutual agreement. He made 249 appearances for the club. Newton headed to Brentford, before joining then non-league Luton Town. After retiring from football, Newton became a London taxi driver. Photo: Christopher Lee