How far you go in these long runs depends on your skill and experience, but Mackey says 45 minutes is a good starting point ...

Adjei, MD Key Takeaways Most people finish a marathon in about 4.5 hours, although the current world record is just over two ...

Looking to log more miles? No matter what “running longer” means for you, we bet it’s a goal you think about often—and with our latest program, it’s finally within reach. In How to Run Longer, we’ll ...

If you're a runner, you probably like spending at least part of your vacation getting some miles in—here's how to pack so ...