Colby, Mark
United StatesManBorn 19682002 – 2026Runner id 82883
Events
57
2002 – 2026
Best pace
12.484
km/h · 2010
Best finish
1st
of 25 · 2025
Distance raced
4,924
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 57 races from 2002 to 2026, ranging from 4.62 to 12.97 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 |
|---|---|---|---|---|---|
| 2023-02-10 | 50km | 6:39:23 h | 7.512 | 1/10 | |
| 2023-06-10 | 50km | 9:19:54 h | 5.358 | 68/83 | |
| 2023-09-08 | 100mi | 34:50:58 h | 4.618 | 155/202 | |
| 2024-02-17 | Grandmaster Ultras 50 Km RunUnited States | 50km | 6:08:00 h | 8.152 | 1/19 |
| 2025-03-01 | 50km | 5:56:00 h | 8.427 | 1/25 | |
| 2025-06-14 | 50mi | 15:47:02 h | 5.098 | 130/155 | |
| 2026-02-28 | 50km | 6:08:00 h | 8.152 | 2/32 |
Showing 51–57 of 57