Joanna Mazur
INDEPENDIENTE · Poland
Est. age ≈ 40 (low confidence) · Compare
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56.6%
Runner Score
Recreational
Recreational
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 |
|---|---|---|---|---|---|
| 5K | 26:03 | 5:13 | 56.6% | 10K VALENCIA IBERCAJA by Kiprun 2026 | |
| 10K | 1:00:28 | 6:03 | 50.2% | 10K VALENCIA IBERCAJA by Kiprun 2025 | |
| Half Marathon | 2:02:01 | 5:47 | 54.3% | Medio Maratón Valencia Trinidad Alfonso Zurich 2025 | |
| Marathon | 4:30:21 | 6:24 | 50.7% | Maratón Valencia Trinidad Alfonso Zurich 2025 |
Full Race History
| Date | Race | Category | Pos | Time | Age Grade |
|---|---|---|---|---|---|
| 10K VALENCIA IBERCAJA by Kiprun · 5K | W35 | 375 | 26:03 | 56.6% | |
| Maratón Valencia Trinidad Alfonso Zurich | W40 | 26553 | 4:30:21 | 50.7% | |
| Medio Maratón Valencia Trinidad Alfonso Zurich | W35 | 19290 | 2:02:01 | 54.3% | |
| 10K VALENCIA IBERCAJA by Kiprun · 10K | W35 | 10335 | 1:00:28 | 50.2% |
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