Joanne Cuddihy (born 11 May 1984) is an Irish sprint athlete, competing for the Kilkenny City Harriers. She was the Irish 400 metres outdoor women's record holder with a time of 50.73 seconds.
Career
Junior competition
At the 2001 IAAF/Westel World Youth Championships, Cuddihy qualified for the final of the 400 metres by finishing second in her heat with a time of 54.16, a season's best. On 14 July, Cuddihy finished fifth in the final at the World Youth Championships. The following year at the IAAF/Coca-Cola World Junior Championships in Kingston, Jamaica, Cuddihy finished sixth in the final. On 12 June 2003, at a European GP meeting in Riga, Latvia, Cuddihy broke the junior Irish national record in the 400 metres with a time of 53.21 seconds. At the NCAA Championships in Sacramento, California in mid-June 2003, Cuddihy came second with a time of 53.85 seconds. The following month, she won a silver medal at the 2003 European Athletics Junior Championships in the 400 metres.
Senior competition
Following her silver medal at the European Athletics Junior Championships in 2003, Cuddihy moved into senior competition. At the 2003 World Championships in Athletics held in Paris, France, Cuddihy qualified for the final of the 400 metres with a time of 53.68 seconds. She participated in the 2004 Irish National Indoor Championships in Belfast, Northern Ireland, where she won the 400 metres in a new all-comers record of 53.50 seconds over Moushaumi Robinson. As a result of her win, she was automatically selected to be part of the Irish team for the 2004 IAAF World Indoor Championships held the following month. At the championships, Cuddihy finished sixth in her heat of the 400 metres, failing to progress further. She was also part of the 4 x 400 metres relay time with Michelle Carey, Karen Shinkins, and Ciara Sheehy. In July 2004, Cuddihy came second in the Irish National Championships behind Shinkins. In July 2005, Cuddihy finished second at the Irish National Championships behind Shinkins. At the 2005 World University Games, Cuddihy made it to the semi-finals of the 400 metres, but failed to progress further after finishing fifth.
In the eighteen months prior to July 2006, Cuddihy suffered from glandular fever and underwent operations on the cartilage on both knees. At the 2006 National Track and Field Championships, Cuddihy set a personal best time of 23.33 seconds to win the 200 metres title, and set a championship record of 51.28 to win the 400 metres. Her championship record was the fastest time run by an Irishwoman in Ireland. The following month, at the 2006 European Athletics Championships in Gothenburg, Cuddihy qualified for the semi-finals of the 400 metres by running a time of 51.41 seconds to finish second in her heat. She then qualified for the final by finishing third in her semi-final, and setting a personal best time of 51.09 seconds. She finished eight in the final with a time of 51.46 seconds. Cuddihy was also a member of the Irish 4 x 100 metres relay team at the European Championships, alongside Derval O'Rourke, Ailis McSweeney, and Anna Boyle. The quartet failed to make the final, but set a new Irish record for the event of 44.38 seconds.