Just another runner wrote:
I'm sorry, but great runners are not like other runners. This quality is what makes her special as a runner and she deserves to break the WR if she can. This is like telling Bolt that he can not race because he's too tall, or telling a great 5000 meter runner that he's in eligible because he's got something that allows his body to have a higher VO2 max than other runners.
I want to see her go all out and believe that she deserves to race. That's what makes Track and Field great.
All runners have a VO2 max, height, speed, endurance, etc, and yes some are blessed with the right amount and combination of those things. We even made a word for it, talent. Talent is something all runners have some measure of. Not all runners have testicles. Caster should compete with the men.