Steve Lewis celebrates a gold medal at the Glasgow 2014 Commonwealth Games ©Getty Images

Three-time Commonwealth Games pole vault medallist and defending champion Steve Lewis has announced his retirement from athletics.

The two-time Olympian remains the outdoor British record-holder after a best clearance of 5.82 metres in 2012.

His greatest success was on the Commonwealth Games stage, however, with a bronze medal at Melbourne 2006 followed by a silver in Delhi 2010.

He then claimed gold at Glasgow 2014 with a 5.55m effort.

Lewis also finished fourth at the London 2012 Olympic Games in a career which began with a bronze medal at the World Youth Championships in 2003.

"What an incredible life pole vaulting has given me," Lewis wrote in a statement on Twitter announcing his retirement.

"I love sport because my achievements can never be taken away: two-time Olympian, Commonwealth Games gold medallist and national record-holder. 

"These will always be remembered as the moments when I was able to 'let go' and believe in my dream."

Lewis, who is based in the United States, added: "Tonight in Reno, Nevada, I will step out on to the runway one last time to draw a line under my career and it just so happens that it falls on my mum's birthday… a perfect way to retire."

London Olympic long jump champion Greg Rutherford was among those to congratulate Lewis on his career.

Steve Lewis also finished in an impressive fourth place at the London 2012 Olympic Games ©Getty Images
Steve Lewis also finished in an impressive fourth place at the London 2012 Olympic Games ©Getty Images

"One of my best mates, my room-mate and training partner for years," he said on Twitter.

"I'm going to miss seeing you at the track. 

"But more time for us to plan hiking trips in the U S of A - Britain's greatest male pole vaulter retires."

Lewis had competed sparingly over the last two seasons and had not been selected in the England squad for Gold Coast 2018.