Caitríona Jennings is the 100-mile world record holder, an Olympian, and Ireland’s fastest athlete across 50km, 100km, and 100 miles. A former marathoner for Team Ireland at the London 2012 Olympics, she rebuilt her career after injury to become one of the world’s leading ultra-distance athletes—earning European 50km gold, World Championship bronze, and setting records that redefine human endurance. Caitríona is a three-time Irish Ultrarunner of the Year.
Off the roads, Caitríona is VP of Aircraft Trading at ACG, where she leads major global aviation transactions across sales, leases, and acquisitions. With over 20 years of experience in aviation and financial services, she has held senior roles in Dublin and Hong Kong.
Caitríona is also a sought-after speaker and panelist, known for sharing insights at the crossroads of life, business, and sport. Her talks explore resilience, performance, leadership, Grit, and the disciplines that fuel extraordinary achievement.
A Chartered Accountant and Chartered Tax Adviser, Caitríona blends elite athletic grit with business acumen—showing audiences what becomes possible through science, consistency, and an uncompromising belief in personal potential.