Age-Graded Calculator
1Your race
Your performance level
–
Time needed for each level at your age
Road standards approved by the USATF Masters Long Distance Running Council in 2025 and used for World Masters Athletics road events, by Alan Jones with single-age bests from Tom Bernhard.
Free tool · Updated November 1, 2026
How good is your race time for your age?
Enter your age, sex, distance and finish time. The calculator compares your time with the best possible at your age and shows your age grade, age-graded time and level.
Short answer
An age grade compares your time with the best time possible for your age and sex at that distance: age grade = age standard / your time. For example, a 50-year-old man who runs a 5K in 22:00 scores about 66.4%, local class. 60% is local class, 70% regional, 80% national and 90% world class.
Key takeaways
- Age grading lets runners of different ages and sexes compare performances fairly.
- The 2025 road standards replace the 2020 tables; results can differ by a point or two.
- Your age-graded time is what your performance would be worth at your peak age.
- Tracking your age grade shows progress even as raw times slow with age.
Raw times favor runners in their late twenties and early thirties. Age grading levels the field: it compares your time with the best time a runner of your exact age and sex could be expected to run, and turns the result into a percentage.
The calculator uses the 2025 road running standards approved by the USA Track and Field masters long distance council and used for World Masters Athletics road events. Enter your age on race day, your sex category, the distance and your time.
How Age Grading Works
Each distance has an open standard, close to the best time ever run by a man or a woman, and an age factor for every age from 5 to 100. The age standard is the open standard divided by your age factor. Your age grade is the age standard divided by your time, and your age-graded time is your time multiplied by the factor.
The standards were first published by the World Association of Veteran Athletes in 1989. Since 2004 the road tables have been built by Alan Jones, first with Rex Harvey and, for the 2020 and 2025 editions, with single-age bests compiled by Tom Bernhard. The 2025 tables were approved in January 2025 and refined in July 2025.
| Age | Men 5KM 5K | Men 10KM 10K | Women 5KW 5K | Women 10KW 10K |
|---|---|---|---|---|
| 30 | 18:19 | 37:43 | 19:56 | 41:11 |
| 40 | 19:19 | 39:08 | 20:54 | 42:42 |
| 50 | 20:52 | 42:27 | 23:07 | 46:35 |
| 60 | 22:40 | 46:21 | 26:03 | 52:30 |
| 70 | 24:54 | 51:04 | 29:52 | 1:00:08 |
| 80 | 29:34 | 59:51 | 35:12 | 1:11:32 |
What Your Age Grade Means
- 100%: approximately world record level for your age.
- 90% and above: world class.
- 80% and above: national class.
- 70% and above: regional class.
- 60% and above: local class; most regular club runners sit between 50 and 70%.
How to Raise Your Age Grade With Treadmill Training
- Train at exact paces: set the speed for your goal pace with the treadmill pace converter, and see what a goal time means at other distances with the race time predictor.
- Keep easy runs easy: the heart rate zone calculator gives your zone 2 range.
- Add short intervals once a week; see our treadmill HIIT workouts.
- Use incline instead of extra miles to build strength with less impact, which matters more with age.
- Training indoors often? A cushioned deck and a strong motor help; see the best treadmill for running.
Share, Embed or Cite This Calculator
Clubs and race organizers are welcome to link to the calculator; the result link keeps your age, distance and time.
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Cite this calculator
- TitleAge-Graded Calculator
- PublisherFitGearHQ
- URLhttps://fitgearhq.com/running-age-graded-calculator/
- Updated
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See them all on Fitness Calculators, Treadmill Tools or every free fitness tool.
Checklist Before You Compare Results
4 checks
Tap a number to check off that step.
- 01
Use your age on race dayNot your age group or your age today.
- 02
Pick the right distanceCertified road distances; track times use different tables.
- 03
Enter your chip timeNet time from start line to finish line.
- 04
Compare like with likeResults from different editions of the tables can differ slightly.
Common Mistakes to Avoid
Mistake 1Using road tables for track races
Instead: Track events have their own standards.
Mistake 2Comparing a hilly course with a flat one
Instead: Age grading does not adjust for course or weather.
Mistake 3Expecting the same grade at every distance
Instead: Most runners grade higher at the distances they train for.
Mistake 4Rounding your age down
Instead: One year changes the factor, especially after 60.
The Bottom Line
- Age grade = (open standard / age factor) / your time.
- Age-graded time = your time x age factor.
- Standards: USATF MLDR and WMA road tables, 2025 edition, by Alan Jones.
- Free to use, share, link and embed.
Frequently Asked Questions
Above 60% is a solid local-level performance; 70% is regional class, 80% national class and 90% world class.
Your age standard (the open standard divided by your age factor) is divided by your time. Your age-graded time is your time multiplied by the factor.
The 2025 road running standards by Alan Jones, approved by the USATF masters long distance council and used for World Masters Athletics road events.
Many calculators still use the 2010, 2015 or 2020 tables; the 2025 standards changed some factors by a point or two.
Yes. Women and men have separate standards and factors.
Only as a rough guide: treadmill and road efforts differ, and the standards are for certified road races.
