This profile likely combines several different runners who share the same name, so its stats may be mixed. It is excluded from the leaderboard.
Koen Janssen
Independiente · Netherlands
Est. age ≈ 40 (low confidence) · Compare
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69.5%
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 | 1:42:35 | 4:52 | 58.2% | Generali Maratón Málaga 2023 | |
| Marathon | 2:59:53 | 4:16 | 69.5% | Maratón Valencia Trinidad Alfonso Zurich 2023 |
Full Race History
| Date | Race | Category | Pos | Time | Age Grade |
|---|---|---|---|---|---|
| Maratón Valencia Trinidad Alfonso Zurich | M40 | 10349 | 3:19:59 | 63.2% | |
| Maratón Valencia Trinidad Alfonso Zurich | M40 | 6852 | 3:08:25 | 66.7% | |
| Generali Maratón Málaga · Half Marathon | Senior M | 955 | 1:42:35 | 58.2% | |
| Maratón Valencia Trinidad Alfonso Zurich | M40 | 5214 | 2:59:53 | 69.5% |
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