E.g. for a 5k something like this?
Untalented: cannot break 20 even with a long period of uninterrupted big mileage (100k+)
Talented: can break 25 off the couch just from general athletic ability from other sports. Can break 20 within a couple months of modest training.
Potential elite: can break 20 off the couch, with modest training can get down to 15-16 within a year.
Discus
