Jacky Hunt-Broersma

Jacky Hunt-Broersma is an American amputee ultramarathon runner who was born and raised in South Africa. Hunt-Broersma lost her leg to Ewing sarcoma in 2001 when she was 26 years old.

Her fastest verified marathon time is 4:57:16, achieved at the 2024 Mesa Marathon. Her fastest verified performance at the 100-mile distance is 53:41:25.

In 2019, Hunt-Broersma became the first amputee to compete in the TransRockies Mountain Stage Race in Colorado, completing the three-day option, which covers approximately 60 miles with 8,000 feet of elevation gain.

Hunt-Broersma hoped to run one hundred marathons in one hundred days, which would have been the world record for consecutive marathons by a woman, Hunt-Broersma ended up running 104 marathons in 104 days, finishing this in April 2022. These 104 marathons included the inaugural para athletics division of the 2022 Boston Marathon.