Caitriona Jennings
Caitriona Jennings is an accomplished Irish ultra-runner from Donegal, known for her remarkable achievements in long-distance running. She recently set a new world record for the 100-mile race, completing it in 12 hours, 37 minutes, and 4 seconds at the Tunnel Hill 100 Mile event in Illinois, marking her debut in this distance. Jennings has previously broken multiple Irish records, including the 50k and 100km, and has represented Ireland in international competitions such as the Olympics and European Championships.
Not in the pool (under ¢1).
Recent news mentions
Caitríona Jennings broke the world record while running 100 miles.
the top 25 moments of the year in women’s sport – The Irish Times
Ireland· 2025-12-18
Caitriona Jennings broke the women’s world record for 100 miles.
‘A drug that’s very safe and healthy‘: what ultrarunners can teach us about life | Sport
United Kingdom· 2025-11-18
Caitriona Jennings has broken the world record for 100 miles after running 12 hours, 37 minutes and four seconds.
Irish athlete Caitriona Jennings breaks 100-mile world record – The Irish TimesIreland· 2025-11-09
