age-grading Welcome! › Forums › Running Forum › age-grading This topic contains 0 replies, has 1 voice, and was last updated by sueruns 10 years, 6 months ago. Author Posts May 15, 2008 at 2:55 pm #8879 suerunsMember where in the world do they come up with these figures? ??? Author Posts You must be logged in to reply to this topic.