Going to follow up on what Hermes said. Four or five years ago, when I started track racing, I was running my F200 on 94. A few months ago at a training camp, we were doing our warm up on 96. Race gear depends on what track I am at and wind.
One difference between Hermes and I is that I run 170 cranks. I have long legs, and my fitter, who works with Hermes's fitter, was very happy with me on them.