Alberts, J.J.
South AfricaManBorn unknown1973 – 1980Runner id 1356156
Events
5
1973 – 1980
Best pace
11.194
km/h · 1974
Best finish
294th
of 1,237 · 1975
Distance raced
408
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 5 races from 1973 to 1980, ranging from 10.00 to 11.19 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 |
|---|---|---|---|---|---|
| 1973-06-01 | Comrades Marathon - Down RunSouth Africa | 88km | 7:55:00 h | 11.116 | 301/1225 |
| 1974-04-13 | Two Oceans MarathonSouth Africa | 56km | 5:00:09 h | 11.194 | 75/116 |
| 1974-05-31 | Comrades Marathon - Up RunSouth Africa | 87km | 8:16:00 h | 10.524 | 298/1162 |
| 1975-05-31 | Comrades Marathon - Up RunSouth Africa | 87km | 7:50:00 h | 11.106 | 294/1237 |
| 1980-05-31 | Comrades Marathon - Down RunSouth Africa | 90km | 9:00:00 h | 10.000 | 1962/3978 |