Pfeiffer, Roy
United StatesManBorn unknown1971 – 1973Runner id 379959
Events
3
1971 – 1973
Best pace
7.034
km/h · 1973
Best finish
213th
of 671 · 1973
Distance raced
241
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 3 races from 1971 to 1973, ranging from 6.18 to 7.03 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 |
|---|---|---|---|---|---|
| 1971-04-03 | JFK 50 MileUnited States | 50mi | 13:01:44 h | 6.176 | 93/150 |
| 1972-03-25 | 50mi | 12:23:04 h | 6.497 | 136/307 | |
| 1973-03-31 | JFK 50 MileUnited States | 50mi | 11:26:22 h | 7.034 | 213/671 |