This profile likely combines several different runners who share the same name, so its stats may be mixed. It is excluded from the leaderboard.
Roberto Alonso Sastre
No club · Spain
Est. age ≈ 35 (high confidence) · Compare
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74.3%
Runner Score
Regional
Regional
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 | 37:34 | 3:45 | 72.1% | Ibercaja Madrid Corre por Madrid 2026 - Ed Esp Generación del 27: MCxM | |
| Half Marathon | 1:18:57 | 3:45 | 74.3% | Medio Maratón Valencia Trinidad Alfonso Zurich 2025 | |
| Marathon | 2:48:57 | 4:00 | 72.5% | Maratón Valencia Trinidad Alfonso Zurich 2024 |
Full Race History
| Date | Race | Category | Pos | Time | Age Grade |
|---|---|---|---|---|---|
| Ibercaja Madrid Corre por Madrid - Ed Esp Generación del 27: MCxM | M35 | 126 | 37:34 | 72.1% | |
| Medio Maratón Valencia Trinidad Alfonso Zurich | Senior M | 881 | 1:18:57 | 74.3% | |
| MEDIA MARATÓN TORO · Half Marathon | Senior M | 63 | 1:25:23 | 68.7% | |
| Maratón Valencia Trinidad Alfonso Zurich | Senior M | 2522 | 2:48:57 | 72.5% | |
| Madrid Corre Por Madrid: MCXM | Senior M | 285 | 38:46 | 68.4% | |
| XXI Movistar Madrid Medio Maratón · Half Marathon | Senior M | 188 | 1:19:44 | 72.5% | |
| 22 MEDIA MARATÓN CIUDAD DE GETAFE · Half Marathon | Senior M | 341 | 1:23:43 | 69.0% | |
| Maratón Valencia Trinidad Alfonso Zurich | Senior M | 1673 | 2:56:20 | 68.4% |
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