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

If you’ve ever completed a long-distance event like a marathon, you’ll know that regular long runs are part and parcel of the build-up process – and if you’re eyeing up a marathon for the first time, ...

“Many runners begin to include anaerobic workouts too soon in their training when they would benefit more from focusing on their aerobic system,” Gaudette says. “The anaerobic system can develop ...