This profile likely combines several different runners who share the same name, so its stats may be mixed. It is excluded from the leaderboard.
Ruben Sierra Naranjo
No club · Spain
Est. age ≈ 37 (medium confidence) · Compare
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65.4%
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 | 43:00 | 4:18 | 62.0% | Carrera Popular Nervión San Pablo 2021 | |
| Marathon | 3:10:51 | 4:31 | 65.4% | XL Zurich Maratón de Sevilla 2025 |
Full Race History
| Date | Race | Category | Pos | Time | Age Grade |
|---|---|---|---|---|---|
| XL Zurich Maratón de Sevilla · Marathon | M35 | 2564 | 3:10:51 | 65.4% | |
| Carrera Popular Nervión San Pablo · 10K | Senior M | 227 | 43:00 | 62.0% |
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