Birdsell, David
United StatesManBorn 19682021 – 2025Runner id 1673550
Events
3
2021 – 2025
Best pace
8.841
km/h · 2025
Best finish
12th
of 108 · 2021
Distance raced
155
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 3 races from 2021 to 2025, ranging from 5.93 to 10.46 kilometres per hour, where higher is faster. A second, age-graded series is drawn above it; the gap between the two is the age credit.
- Actual pace
- Age-graded pace
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 2021-07-17 | 55km | 7:51:30 h | 6.999 | 12/108 | |
| 2024-09-21 | 50km | 8:25:38 h | 5.933 | 325/540 | |
| 2025-11-01 | 50km | 5:39:19 h | 8.841 | 16/84 |