My gymnasts are fairly mediocre at the mile but pretty good at the shuttle run. Makes sense to me. DD was quite grumpy because her mile time this year kept her out of the top Presidential Fitness Award category overall. I tried to mollify her by pointing out that she's no slouch at pushups with 85 (and, as she points out, GOOD pushups, unlike "football pushups"), but she remained annoyed.
I could be wrong, but I believe that only two members of my family have a sub 8 minute mile, and neither one is a gymnast (though one is the soccer player).