Age Grading Calculator for Road Races

Using a finish time for a common race distance, calculate an 'age grade score' to allow comparisons of the result across all runners, regardless of age or gender. This age grade score, given as a percentage, can even be used to compare runs over different distances.

More information on age grading

1Select the age

10 20 30 40 50 60 70 80 90 100
0

2Select the gender

Male
Female

3Enter the finish time

4Select the distance this time corresponds to

5k
6k
4 Miles
8k
5 Miles
10k
12k
15k
10 Miles
20k
Half Marathon
25k
30k
Marathon

5See the age graded score and age factor below based on your input values of running 0 in 0 at age 0

Age Factor
0
Age Grade Score
0
Age Graded Result
0
What do these numbers mean
Age Factor

This is the age factor value taken from the published tables for a specified age, gender and distance.

Age Grade Score

After applying the age factor to the world record for the distance specified, this value shows how close the results entered here are to that age adjusted world record.

The higher the percentage, the closer to the world record after age grading is applied. Values over 100% would mean faster than age adjusted estimated world record pace!

This value can be used to compare results of different ages and distances between both men and women.

Age Graded Result

The details provded with the age grading applied. This 'normalises' age out of the result to allow comparison of this result against different ages between the same gender.

More information on age grading

Finishing times of other distances for equal age grade scores

5k
0
6k
0
4 Miles
0
8k
0
5 Miles
0
10k
0
12k
0
15k
0
10 Miles
0
20k
0
Half Marathon
0
25k
0
30k
0
Marathon
0

Calculations here are based on the most recent (2015) age grading tables for road races maintained and published by Alan Jones and licensed under a Creative Commons Attribution 4.0 International License: http://creativecommons.org/licenses/by/4.0/