Runner's World is the ultimate resource for runners of all levels, from beginners lacing up their first pair of running shoes to seasoned athletes chasing their next milestone. With decades of ...

What are all the Marathon classes? When you're trying to secure as much loot as you can physically hold, you need to pick the right class to ensure your team is equipped to tackle every scenario ...

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 ...