[13] Peacock pulled out of the 2015 IPC Athletics World Championships due to a sore on his stump that developed over the summer.

[15] From September 2017 Peacock was a contestant on series 15 of the BBC One programme Strictly Come Dancing, becoming the first amputee paralympian to compete on the show.

His scenes involved comforting character Sid Sumner (Billy Price) on insecurities about his recent amputation.

In 2022 Peacock took part in the Taskmaster 'New Year Treat II', although he was absent from the studio segments due to illness.

[26] He was also part of the 4x100m universal relay team alongside Zac Shaw, Ali Smith (athlete) and Sammi Kinghorn which won a silver medal behind China.

[28] Peacock was appointed Member of the Order of the British Empire (MBE) in the 2013 New Year Honours for services to athletics.