← rankings
Jack Armstrong
Gosforth Harriers · Gosforth Harriers & AC
#72101
#43787 men
Overall rank
-6.60
Rating
7
Races rated
8
Results
#51786
#32055 men
Cross-country rank
Personal bests
| Event | Best | National rank | All-time |
|---|---|---|---|
| Half Marathon | 02:06:13 | #16212 of 25731 (2023) | #44051 of 66461 |
National rank by time among athletes collected so far, in that event & year.
Form over time
Season-by-season ability from the time-varying model. Higher is stronger.
Race history
| Date | Race | Club | Time | Place |
|---|---|---|---|---|
| 2026 | ||||
| 2026-02-28 | North Eastern Harrier League↗ | Gosforth Harriers | — | 28 |
| 2026-01-31 | North Eastern Harrier League↗ | Gosforth Harriers | — | 27 |
| 2025 | ||||
| 2025-11-23 | North Eastern Harrier League↗ | Gosforth Harriers | — | 32 |
| 2025-10-25 | North Eastern Harrier League↗ | Gosforth Harriers | — | 37 |
| 2025-10-12 | North Eastern Harrier League↗ | Gosforth Harriers | — | 33 |
| 2025-03-01 | North Eastern Harrier League↗ | Gosforth Harriers | — | 4 |
| 2024 | ||||
| 2024-01-27 | Northern (North of England) Cross Country Championships — Northern Cross Country Championships↗ | Gosforth Harriers & AC | — | 97 |
| 2023 | ||||
| 2023 | The Big Half↗ | — | 02:06:13 | 6397 |
Ratings are head-to-head (Bradley–Terry) over finishing places across cross-country, track and road. Times are ranked nationally per event. Identity is resolved across clubs and disciplines; results shown are those collected so far.