Most would struggle to hold it for 400m I know that I can’t
I don’t think people really get how different elite marathoners are.
A sub-2 marathon is 4:34 pace… for the full 26.2 miles.
Most runners could train for years and still not hold that pace for a 10K, let alone a marathon.
At that level, it’s not just discipline anymore.
It’s talent, genetics, years of training, insane pain tolerance, perfect execution… and honestly, bodies that seem built for this in a way the rest of us just aren’t.
Different game entirely.