Ciara Mageean, the former European 1500m champion and two-time Olympic runner, has died at the age of 34, her family has announced. A statement posted on her social media accounts said the athlete from Portaferry in County Down died on Sunday morning surrounded by her loved ones, describing her as a beloved daughter, sister, wife and friend who had been an inspiration to many.
Mageean had been diagnosed with stage four bowel cancer in May 2025. Her death comes less than three weeks after her marriage to her long-term partner, Thomas Moran.
She represented Ireland at the 2016 and 2020 Olympic Games and won gold in the 1500m at the European Athletics Championships in Rome in 2024. She also competed for Northern Ireland at the Commonwealth Games, taking silver in Birmingham in 2022, and in 2023 was named BBC Northern Ireland Sports Personality of the Year after a season in which she broke national records and finished fourth in a World Championships final.
Tributes came from across sport, politics and the media. Lady Mary Peters, the 1972 Olympic pentathlon gold medallist, called Mageean a wonderful lady who was gracious, talented and inspirational to the next generation. Lady Mary, whose Mary Peters Trust supported the athlete during her career, said that although Mageean's illness had been known to be terminal, the news had come sooner than expected. She added that Mageean continued to inspire young athletes while undergoing treatment and would be sorely missed in the world of sport.
Portaferry Gaelic Athletic Club, where Mageean played camogie in her youth, said members were in disbelief and shock. Club secretary Sean Young described her as a fierce competitor who began her sporting journey there, and as the most inspirational and humble person the club had ever had. Down GAA said it was honoured and privileged to call her one of its own, adding that she never forgot her roots and that in her battle with illness she showed courage, positivity and the value of life. The Camogie Association's president, Brian Molloy, said she had been a great friend of the sport as both a player and a supporter.
Her former school, Assumption Grammar in Ballynahinch, said it was deeply saddened and heartbroken by the death of a cherished past pupil, praising her kindness, strength, faith and determination.
Northern Ireland's First Minister, Michelle O'Neill, described Mageean as a champion in every sense of the word and a role model for all athletes who had helped put Irish athletics on the map, and said she faced her diagnosis with the same bravery she showed throughout her career. Deputy First Minister Emma Little-Pengelly said people across Northern Ireland had been deeply proud and inspired by her, calling her an outstanding athlete and ambassador who spoke honestly and bravely about her health. Taoiseach Micheál Martin said he was deeply saddened by her untimely death and extended his sympathies to her husband, family and friends, while Tánaiste Simon Harris said she had given others strength and hope.
World Athletics described her as an inspiration on and off the track, highlighting her European gold in Rome, and Athletics Ireland said her courage, warmth and spirit would leave a lasting legacy. Conal Heatley, chief executive of Commonwealth Games Northern Ireland, said she carried herself with incredible dignity throughout her illness.
BBC Sport NI broadcaster Thomas Niblock, who interviewed Mageean in July for The GAA Social podcast, recalled that she had received disappointing news the day before the recording but insisted on going ahead. He said he had never met a person who met Ciara who did not love her. Patrick Kielty, who interviewed her on RTÉ's The Late Late Show, said she was not just a champion on the track but a champion of others who showed people how to live.
Sources: BBC News UK.