Ultra-marathon runners' brains shrank while racing across Europe

Athletes running a nine-week ultra-marathon from Italy to Norway wore down their joint cartilage and lost brain volume, but both soon recovered

Human body: The 'ultra-athletes' aged 60+

To Escape Her Grief, and Work Through It, an Author Starts Running

How a Marathon Win 50 Years Ago Kick-Started the 'Running Boom

Scientists Have Established a Key Biological Difference Between

Langtur: desember 2015

Endless Loops and Shattered Records: 'This Is Pure Ultrarunning

I made a massive error', says ultra-marathon runner disqualified

zero focus Illustrations and posters, Halftone, Graphic

Ultramarathoner Who Rode in a Car During a Race Is Banned for a

Jim Gaffigan - Washington, DC' by T-Bone & Aljax.