The Trump administration announced that the company, a pharmacy benefit manager, had agreed to make significant changes to its practices. By Rebecca Robbins and Reed Abelson The reporters have ...

Not sure what your strength training should look like as you build toward race day? Race-Ready Strength, Runner’s World’s latest program, is here to support you mile by mile. Ideal for those targeting ...

After months of intense training and finally crossing the finish line, you find yourself sick after running a marathon. Whether it’s stomach upset or flu-like symptoms, it’s normal to feel sick after ...

We’ve all been inspired by blazing-fast collegiate track stars and Olympic marathoners with stamina of steel. But arguably the most impressive runners are the ones who keep lacing up as the decades ...

Runners and non-runners alike know that Nike makes some of the best running shoes in the world. Look at the starting lines (and podiums) of any major running event, look down at your local fun run—you ...