Alfredo Sibaja Rivera
No club · Spain
Est. age ≈ 41 (high confidence) · Compare
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65.0%
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 | 43:10 | 4:19 | 65.0% | Ibercaja Madrid Corre por Madrid 2026 - Ed Esp Generación del 27: MCxM |
Full Race History
| Date | Race | Category | Pos | Time | Age Grade |
|---|---|---|---|---|---|
| Ibercaja Madrid Corre por Madrid - Ed Esp Generación del 27: MCxM | M40 | 716 | 43:10 | 65.0% | |
| Nationale-Nederlanden San Silvestre Vallecana Popular · 10K | M40 | 4866 | 49:04 | 57.7% | |
| Ibercaja Madrid Corre Por Madrid - Edición Especial Hispanidad: MCxM | M40 | 3161 | 51:00 | 55.0% | |
| Nationale-Nederlanden San Silvestre Vallecana Popular · 10K | M35 | 6503 | 50:56 | 55.4% |
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