Best rating by some top girls! Compared to PB in track!
Trotter 180. 1024 2mile
Tuohy 177 949 2mile
Riggs 171 955
Hutchins 170. 950
Thorvaldsen 170. 947
Cook 165 944
Chmiel 164 958
So trotter is 15 seconds per mile faster than cook at xc! But 20 seconds per mile slower on the track? Rating points being 3 seconds!
And I know that's speed ratings only compare you to the field but still there has to be some equivalency because after all you are giving some arbitrary value to the best time in any field!!!