An ultramarathon runner in China has broken an unbelievable stamina record for the most consecutive days to run 100 km (male), after traversing 10,000 km (6,213.7 mi) in just 100 days. Huang Zhenglong ...

An ultramarathon runner overcame an early injury, sleep deprivation and steep terrain to complete an astounding 2,189-mile (3,523 kilometers) run along the Appalachian Trail in 46 days and 8 hours, ...

DNF stands for ‘did not finish’ – the acronym no ultrarunner wants assigned to their race result. For amateurs, DNFing is loaded with emotion – but attrition rates are extremely common ...

Add Yahoo as a preferred source to see more of our stories on Google. 1.It's so much better to run with a friend than to run solo. Last year, my first year running the Burning Man ultramarathon, I ran ...

Most people who choose to take up running motivate themselves with a goal – an easy, flat 10km race, say, or even a half marathon if they want to push themselves. Winnie Khattar is unlike most people.

Over a foot of snow fell at one of the peaks during the race in Utah's Davis County on Saturday All 87 participants in an ultramarathon race in Utah's Davis County were rescued from the trails on ...

Learn more about the impact ultramarathon running has on red blood cells and how it may do more harm than good for the body. Running can be a great way to keep the body moving and to stay in shape.

A Marine veteran who lost his legs to an IED blast while being deployed in Afghanistan in 2012 found a new purpose in life as ...

Please provide your email address to receive an email when new articles are posted on . Ultramarathon running in combination with restricted energy intake can impact reproduction. But ultramarathon ...