Griethuizen, Jans
NetherlandsManBorn unknown1989 – 1993Runner id 1697300
Events
4
1989 – 1993
Best pace
7.142
km/h · 1989
Best finish
44th
of 93 · 1991
Distance raced
477
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 4 races from 1989 to 1993, ranging from 6.81 to 7.14 kilometres per hour, where higher is faster.
- Actual pace
- Age-graded pace unavailable — no year of birth on record
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 1989-04-15 | 15h | 107.125 km | 7.142 | 45/91 | |
| 1989-05-06 | 100mi | 23:32:32 h | 6.836 | 8/11 | |
| 1991-04-13 | 15h | 107.125 km | 7.142 | 44/93 | |
| 1993-04-17 | 15h | 102.150 km | 6.810 | 54/84 |