This profile likely combines several different runners who share the same name, so its stats may be mixed. It is excluded from the leaderboard.
Juan Carlos Sainz De Diego
Independiente · Spain
Est. age ≈ 39 (low confidence) · Compare
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63.3%
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 | 43:42 | 4:22 | 63.0% | XVIII MANN-FILTER Maratón de Zaragoza 2025 | |
| 20K | 1:39:30 | 4:59 | - | Behobia-San Sebastián 2023 | |
| Half Marathon | 1:35:21 | 4:31 | 63.3% | XXVIII Rodi Media Maratón Ibercaja Ciudad de Zaragoza 2026 |
Full Race History
| Date | Race | Category | Pos | Time | Age Grade |
|---|---|---|---|---|---|
| XXVIII Rodi Media Maratón Ibercaja Ciudad de Zaragoza · Half Marathon | M40 | 1033 | 1:35:21 | 63.3% | |
| XVIII MANN-FILTER Maratón de Zaragoza · 10K | Master M | 537 | 43:42 | 63.0% | |
| eDreams Mitja Marató Barcelona by Brooks · Half Marathon | M40 | 5413 | 1:37:15 | 62.2% | |
| Behobia-San Sebastián | Senior M | 7132 | 1:39:30 | - | |
| Behobia-San Sebastián | Senior M | 8577 | 1:43:32 | - | |
| MANN FILTER XIV MARATÓN DE ZARAGOZA · 10K | Senior M | 581 | 44:22 | 60.7% |
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