The improvements in running performance of amateur runners is amazing.
https://www.baa.org/races/boston-marathon/qualify
Edit: As bizarre as the competition was in other respects, even the world record at the time would barely qualify.
The improvements in running performance of amateur runners is amazing.
https://www.baa.org/races/boston-marathon/qualify
Edit: As bizarre as the competition was in other respects, even the world record at the time would barely qualify.