Smartbrah wrote:
might be wejo wrote:when I read that the author felt like the women's HM should be 1:16 because that is more in line with 1:05 for men, I immediately knew she was a woman. There is no way 1:05 for a male is equivalent to 1:16 for a female.
1:16 is 11 min over the WR
1:05 is 7min over the WR
If you want to make it equally hard, set the half standard to 1:13.
If you set the standard to 1:13, that means (just based on the 2012 US performance lists), 14 women would qualify, while 30+ men qualify. Not exactly equivalent.
1:05 equals 1:16:10, based on the IAAF performance lists.
You can't use a linear comparison between men's and women's times because the women's population is non-normal and doesn't follow the same distribution (for whatever reason, which is an argument in itself). This is even with improving depth, with men and women's depth improving at the same rate. As such-- time comparisons are staying consistent (ex. 2:34:52 for a woman has stayed equivalent to 2:12:00 the past 4 years, even with improving depth for both genders). Consequently, you have to use a non-parametric comparison, such as rank ordering performances. This will provide equivalent times and equivalent field sizes.
If it wasn't for the weaker men's HM standard, there would be more men pursuing the marathon, and we'd see ~85-100 men and women under 2:18/2:43, respectively. The Olympic A and B standards are considered equivalent. If you look at Jake's page, 2:20/2:45 standards in 1992 led to pretty close field sizes, suggesting those time standards are equivalent.