This profile likely combines several different runners who share the same name, so its stats may be mixed. It is excluded from the leaderboard.
Mario Zafra Calvo
No club · Spain
Est. age ≈ 35 (high confidence) · Compare
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65.2%
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 | 41:31 | 4:09 | 65.2% | XIX MANN-FILTER Maratón de Zaragoza 2026 | |
| 20K | 1:29:15 | 4:28 | - | Behobia-San Sebastián 2024 | |
| Half Marathon | 1:36:10 | 4:33 | 61.0% | Medio Maratón Valencia Trinidad Alfonso Zurich 2025 |
Full Race History
| Date | Race | Category | Pos | Time | Age Grade |
|---|---|---|---|---|---|
| XIX MANN-FILTER Maratón de Zaragoza · 10K | M35 | 430 | 41:31 | 65.2% | |
| Nationale-Nederlanden San Silvestre Vallecana Popular · 10K | Senior M | 1153 | 42:09 | 65.0% | |
| Behobia-San Sebastián | Senior M | 3272 | 1:30:08 | - | |
| Medio Maratón Valencia Trinidad Alfonso Zurich | Senior M | 5844 | 1:36:10 | 61.0% | |
| Nationale-Nederlanden San Silvestre Vallecana Popular · 10K | Senior M | 1749 | 43:57 | 62.1% | |
| Behobia-San Sebastián | Senior M | 2825 | 1:29:15 | - | |
| Zurich Rock 'n' Roll Running Series Madrid · Half Marathon | Senior M | 2921 | 1:41:33 | 59.1% | |
| Nationale-Nederlanden San Silvestre Vallecana Popular · 10K | Senior M | 2961 | 46:30 | 58.9% | |
| Behobia-San Sebastián | Senior M | 6709 | 1:38:47 | - | |
| Zurich Rock 'n' Roll Running Series Madrid · Half Marathon | Senior M | 4029 | 1:46:39 | 54.5% | |
| Nationale-Nederlanden San Silvestre Vallecana Popular · 10K | Senior M | 5120 | 49:55 | 53.2% |
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