Frank Bosma
No club · Netherlands
Est. age ≈ 37 (medium confidence) · Compare
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66.1%
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 |
|---|---|---|---|---|---|
| Half Marathon | 1:32:44 | 4:24 | 66.1% | Zurich Rock 'n' Roll Running Series Madrid 2026 | |
| Marathon | 3:43:45 | 5:18 | 55.6% | Maratón Valencia Trinidad Alfonso Zurich 2025 |
Full Race History
| Date | Race | Category | Pos | Time | Age Grade |
|---|---|---|---|---|---|
| Zurich Rock 'n' Roll Running Series Madrid · Half Marathon | M35 | 987 | 1:32:44 | 66.1% | |
| Maratón Valencia Trinidad Alfonso Zurich | M35 | 18172 | 3:43:45 | 55.6% |
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