Irish Olympic runner Ciarán Ó Lionáird dies at 38

Ciarán Ó Lionáird, a former Irish Olympian and one of the nation's leading middle-distance runners of his generation, has died suddenly at the age of 38. He was found dead in Montreal, Canada, on Tuesday, June 9, 2026.

The Cork native's death has sent shockwaves through the Irish and international athletics communities. Athletics Ireland issued a statement expressing deep sadness, while Cork Athletics said the news had caused shock throughout the wider sport.

Ó Lionáird was celebrated for a career that, while frequently interrupted by injury, featured significant achievements on the world stage. His breakthrough came in 2011 when he ran a personal best of 3:34.46 for 1500 meters to qualify for the World Athletics Championships in Daegu, South Korea. There, he delivered a memorable performance to finish 10th in the world final, a time that still ranks seventh on the Irish all-time list.

That performance secured his place at the London 2012 Olympics, where he competed in the 1500 meters. His Olympic experience was marred by an Achilles injury, however, and he did not advance beyond the heats. He later described the Games as the worst experience of his life in a frank post-race...