National Championships
2012 - Aviva Olympic Trials & UK Championships 60mH bronze
2011 - Aviva European Indoor Trials & UK Championships 60mH gold, 200m silver. Aviva World Trials & UK Championships100m 4th sf
2010 - Aviva European Trials & UK Championship 110mh silver
2009 - Aviva European Indoor Championships Trials 60mmh DQ. Aviva World Championships Trials 110mh gold
2008 - Norwich Union Indoor Trials 200m 3rd sf. Aviva Olympic Trials 110mh gold. Norwich Union European Indoor Trials 60mh gold. Norwich Union World Trials 110mh gold
2006 - Norwich Union European Championships Trials 110mh gold. AAA Indoor Championships 60mh gold
2005 - AAA Indoor Championships 60mh silver. AAA Championships 110mh silver. Inter Counties Championships 110mh silver
2004 - AAA Indoor Championships 60mh 4th

Major Championships and International Record
2012 - Olympic Games 110mh 4th sf. Aviva Indoor International GBR v GER v RUS v Commonwealth v USA 60mh 5th
2011 - IAAF World Championhships 110mh bronze. Spar European Team Championships 110mh gold
2010 - Commonwealth Games 110mh gold. European Championships 110mh gold. European Team Championships 1st.
2009 - European Indoor Championships 60mh 4th. Spar European Team Championships 110mh silver. IAAF World Championships 110mh 5th ht. IAAF World Athletics Final 5th
2008 - Olympic Games 110mh 5th q. IAAF World Athletics Final 110mh 7th
2007 - European Indoor Championships 60mh 4th. IAAF World Championships 3rd sf. Spar European Cup 110mh silver
2006 - European Championships 110mh bronze. European Cup 110mh silver. Commonwealth Games 110mh bronze

Before switching to athletics, Turner was a promising footballer, playing for Notts County as a youngster, and was offered a trial with England as a rugby player.

On the track, Turner’s breakthrough came in 2006, winning bronze medals at the Commonwealth Games in Melbourne and European Championships in Gothenburg, and the following season, the Brit was fourth at the European Indoor Championships.

Turner continued to improve and at the World Championships, Turner was very unlucky not to make the final in Osaka as he found himself in the same semi-final as eventual champion Liu Xiang and the future world champion and world record-holder Dayron Robles, but Turner did go home with the satisfaction of defeating America’s David Oliver and Holland’s Gregory Sedoc, who won the European indoor title ahead of Turner.

Turner’s 2008 campaign was marred by injuries and a poor season led to Turner’s cut in lottery funding, which he unsuccessfully appealed against. 2009 saw him finish in fourth place at the European Indoor Championships and second at the European Team Championships and a disappointing fifth in his heat at the World Championships.

2010 turned out to be Turner's best ever and after early season victories at the Great Manchester Run he went on to score victories and gold medals at the European Championships and Commonwealth Games as well as taking first place at the European Team Championships.

2011 started off well with victories at the Aviva European Indoor Trials, IAAF World Challenge Meeting in Kingston and a double success over 110mH and 200mH at the Great Manchester City Games before culminating in a surprise bronze medal at the IAAF World Championships in Daegu. 2012 wasn't the season he had hoped for after struggling with injury for most of the campaign and he underwent surgery in the autumn to rectify his problems.