Women Absolute Men Absolute O-scores ranking is color blind and counts everybody on absolute scale, assuming average person has score 50. This allows to accommodate runners who fall between classes or change colors from time to time.
Also this method allows comparing event difficultied on absolute scale using GV
Only USA and CANADA events published to Winsplits were used as they are publicly available.
Flying Pig and Georgia Navigator were not available, unfortunately...
Enjoy