Running Dogg wrote:
0.008%
This should be really close.
I did some math on how many M70-74 could run 5 miles in 45 minutes in my state of 6.5 million people... about 5 people... so that would be maybe 250 for the US. Assume 10x that in the M60-64 would be 2,500 and maybe half that for M65-69 and it works out to about 4,000 total. That's very close to the the 3,600 predicted by 0.008%. I think my math is about 0.012% vs your prediction of 0.008%.