Isak Hafström
Independiente · Sweden
age unknown · Compare
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67.9%*
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. (* graded vs open standard (age unknown))
Personal Bests
| Distance | Time | Pace /km | Age Grade | Race | Date |
|---|---|---|---|---|---|
| Marathon | 2:57:30 | 4:12 | 67.9%* | Zurich Maraton de San Sebastian 2025 |
Full Race History
| Date | Race | Category | Pos | Time | Age Grade |
|---|---|---|---|---|---|
| Zurich Maraton de San Sebastian · Marathon | Senior M | 453 | 2:57:30 | 67.9%* |
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