[tarsinge]

> What is curious to me is that elite marathon runners "jog" at what I would consider being a sprint for myself. So, I wonder if sprinting would be an anaerobic or aerobic exercise for myself?

As a rule of thumb, if you fail because specific muscles are burning and not working anymore it’s anaerobic (muscle limited), and if it’s because you’re out of breath and it’s more of a generalized pain it’s aerobic (cardio limited)