Losing weight isn't easy, even if you're active or putting in hours at the gym. While cutting calories or spending time on ...

The answer popped up when I was scrolling through Runner’s World’s brand-new Guide to Strength Training, which includes a ...

Olympic champion Sifan Hassan has been announced for the TCS Sydney Marathon Presented by ASICS, a World Athletics Platinum Label road race, on 31 August. The Dutch 32-year-old has won three of the ...

Faith Kipyegon, the world-record holder, will attempt to break the barrier this week. She’ll be getting plenty of help.

Faith Kipyegon’s bid to become the first woman to run a mile in under four minutes — which she will attempt Thursday in Paris ...

To put metrics around that, Helms adds that you may be ready to progress if your weekly mileage has been consistent for four ...

From ground zero to miles away a brutal animation shows the horror a nuclear detonation would have on the human body, ...