Playing a game of tag today, I ran so fast I could feel my feet burning, why did my shoes start burning?

Question

I don't mean on fire, but I couldn't put my feet down properly because shoes had got so hot and it was hurting my feet. What part of running fast made my feet burn? could it be running style? The speed my feet were moving?

Answer 1

if your shoes were loose on your feet then your feet sliding around would cause friction which would heat up your feet