An athleticism rating system and related athletic performance measuring systems is described. The athleticism rating system evaluates individual athletes against an athletes' definable skill tests which are common such as weight lifting, running or cycling times or standardized tests or a custom set of athletic performance tests. The related performance measuring system preferably is a user configurable software system that is configurable to be used on a computer system such as a laptop or desktop, smart phone or tablet and it ensures quick, easy, and accurate collection of athletic event data. In one disclosed embodiment, the performance rating system provides seamless athletic data collection and rating of athletes.