Runner's World Headlines
Peruvian Carlos Cantaro thought to be first to do so.
The oldest public road in America plays host to running races throughout the year and local runners daily.
Study: People who began exercising in their 60s better at aging healthfully.
Canadian study is reminder to choose cooking oil wisely.
The fairer sex—but with caveats, study finds.
A four-day trail-running camp led by ultrarunning elites helps build community between veterans and civilians.
Winter Vinecki becomes youngest person to complete the feat.
Big guys can do it!