ArthurNotInMyYard wrote:
I'm not "overestimating" anything; a 5-minute mile is out of reach for the vast majority of the world's population, even with training. There were two kids who joined my high school track team, thin guys who had self-selected into the sport because they liked it and were dedicated to it. They did all the work asked of them, including running on weekends, school holidays, and Summers, they pushed themselves to their limits -relative to their abilities- and you know what? After 3 years on the team one of them ran a 5:07 mile and the other a 5:03. You'll find similar situations replicated on teams around the country.
The better someone naturally is at the sort of short, fast, explosive efforts that Henderson excelled at, the less suited they will be to endurance efforts, and the longer the effort gets, the more their ability will drop off...precipitously, at a certain point. The notion that " If someone can sprint the 100 in 10-point, then a 5-minute mile would be jogging for them" is a complete fallacy. And just because you allegedly saw a basketball player running at 6-minute pace doesn't mean Henderson could go sub-5.
Peter Snell was mentioned above; as muscular as he was compared to most other mid-D runners, he was a wraith
compared to Henderson.
I think you may not understand the definition of wraith which means a pale, thin, or insubstantial person or thing. As I mentioned Snell was 5'10 and 175. Henderson was 5'10 and 195 neither was close to being a wraith. 20 lbs isn't a huge delta.
Furthermore Daley Thompson ran a 4:22 1500, a 4:41 mile equivalent at 6'0 and weighed 204 pounds.
Willi HOLDORF who was 6'0 and 198 pounds ran a 4:22 1500 (4:43 mile equivalent) after competing in 9 other events over two days.
Erki Nool 6'0 and 185 pounds ran a 4:29 1500 (4:50 mile equivalent) during a decathlon competition
Kurt Bendin was 5'10 and 201 pounds and ran a 4:38 1500 (5:00 mile equivalent)
Bryan Clay was 5'11 and 185 and just as ripped as Henderson and he managed a 4:38 1500 (5:00 mile equivalent) while also doing 4 other events the same day during the decathlon. (I wasn't able to find a stand-alone mile time for him).
Sure many people can't run a 5:00 mile but it is not elite and again I think there is a huge bias on these boards that someone has to be super thin to run a moderately fast middle distance time and it simply isn't true.