Irwin, Crystal
United StatesWomanBorn 19782021 – 2026Runner id 1755155
Events
10
2021 – 2026
Best pace
10.130
km/h · 2026
Best finish
4th
of 25 · 2022
Distance raced
579
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 10 races from 2021 to 2026, ranging from 3.60 to 11.01 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 |
|---|---|---|---|---|---|
| 2021-10-16 | 50km | 8:03:29 h | 6.205 | 68/92 | |
| 2022-04-01 | 36h | 129.552 km | 3.599 | 29/154 | |
| 2022-09-10 | 50km | 5:24:43 h | 9.239 | 4/25 | |
| 2022-11-19 | 50km | 7:49:08 h | 6.395 | 45/50 | |
| 2023-03-04 | Humanity Direct Amersham UltraGreat Britain | 31mi | 6:42:55 h | 7.429 | 83/114 |
| 2023-06-03 | 50km | 7:24:30 h | 6.749 | 64/78 | |
| 2023-10-21 | 50km | 6:50:40 h | 7.305 | 49/81 | |
| 2023-11-19 | 50km | 6:35:06 h | 7.593 | 40/48 | |
| 2026-02-21 | 50km | 4:56:09 h | 10.130 | 33/107 | |
| 2026-06-06 | 50km | 7:03:30 h | 7.084 | 56/74 |