When running a marathon, your body goes into overdrive ... Getty Images) Performance Physique’s Head Coach, Arj Thiruchelvam, also adds that marathons cause substantial muscular damage ...

Training for a marathon involves mental and physical preparation. To succeed, runners need support from friends, family and ...

Running an entire marathon takes a lot of energy. Neuroscientist Carlos Matute knows this: he's run 18 of them. He wondered how runners' bodies get the energy they need to make it to the finish line.

Recent research on marathon runners found a reduction in an important brain substance called myelin after the race. The study author explains how this may actually benefit cognitive health ...