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Running Age-Graded Calculator
Compare your running race finish times against age-group world standards to get an age-graded percentage score.
Understanding Age Grading Scores
**Age Grading** allows runners of different ages and genders to compare their racing achievements on a level playing field. The calculations factor in statistical decline tables generated by the World Masters Athletics (WMA), outputting a percentage representing how close you are to the absolute world record of your age group.
常见问题解答
A 100% score indicates you have matched the approximate world record time for your age and sex.
No. It applies to runners of all ages, including youth categories to evaluate developmental efficiency.