CAITRIONA Jennings has set a new women’s world record at the 2025 Tunnel Hill 100 Mile. The Irish ultra-distance runner ran ...

Courtney Olsen set an American record in the 100K and Caitriona Jennings broke the 100-mile world record at Tunnel Hill.

A man is a day away from attempting to break a Guinness World Record for a good cause. “I’ve always had events on my whiteboard, and one day I go into my garage gym and there’s nothing on my ...

E arly in the morning on Thursday, Phil Gore emerged as the overall winner of the 2025 Big’s Backyard Ultra, completing 114 ...

A Utah native is attempting to break the world record for vertical elevation gain, propelled by multiple causes near to his ...

Sarah Perry, a 34-year-old ultrarunner, set a new women’s record at the Backyard Ultra world championship last weekend. The body can achieve what the mind believes, which is exactly what British ...

Running in her club colours of Letterkenny AC, Jennings averaged 7:34 per mile (4:42 per km) across the 100-mile distance ...

Caitriona Jennings was delighted to see her plan come to fruition after setting a new 100-mile world record over the weekend.

Is it fair to hold women athletes to men’s standards? For a long time, the idea of any human running a mile faster than 4 ...