This profile likely combines several different runners who share the same name, so its stats may be mixed. It is excluded from the leaderboard.
John Harrison
No club · Spain
Est. age ≈ 38 (low confidence) · Compare
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66.0%
Runner Score
Local
Local
Age Grade compares a time to the world-best standard for that age, sex and distance, so performances at different distances and ages are directly comparable. 100% is world-record level.
Personal Bests
| Distance | Time | Pace /km | Age Grade | Race | Date |
|---|---|---|---|---|---|
| 10K | 1:03:08 | 6:19 | 43.1% | 10K Granollers 2024 | |
| Half Marathon | 1:32:25 | 4:23 | 64.4% | Generali Maraton Malaga 2024 |
Full Race History
| Date | Race | Category | Pos | Time | Age Grade |
|---|---|---|---|---|---|
| XXV Movistar Madrid Medio Maraton · Half Marathon | Senior M | 1734 | 1:32:38 | 66.0% | |
| Generali Maraton Malaga · Half Marathon | M40 | 711 | 1:32:25 | 64.4% | |
| 10K Granollers | - | 695 | 1:03:08 | 43.1% |
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