[3] In 2009, he managed Beaufort's junior footballers past his own St Mary's club in the county semi-final and led them to victory over Dromid in the final.
[3] He began managing his native club St Mary's in 2010, travelling down from Killorglin especially to do so, and led them to victory in the South Kerry final.
[3] County minor manager Mickey O'Sullivan brought him in as a selector in 2011, telling The Kerryman newspaper: "Nobody knows more than Peter does".
[3] After losing to Cork in the 2020 Munster Senior Football Championship semi-final, Keane climbed Carrauntoohil; there he fell and was rescued by helicopter, requiring surgery on his shoulder after being airlifted to hospital.
Keane spoke about the incident ahead of his county's 2021 National Football League opening game against Galway, saying: "I had a very innocuous fall, it was just a slip, and I put my hand back to save myself and unfortunately I dislocated my shoulder".