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Derek Walker
WATFORD HARRIERS · Watford Harriers
#70569
#42830 men
Overall rank
-6.44
Rating
5
Races rated
7
Results
#60783
#37710 men
Cross-country rank
Personal bests
| Event | Best | National rank | All-time |
|---|---|---|---|
| Half Marathon | 02:12:54 | #18822 of 25117 (2024) | #49331 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 | ||||
| 2026-01-10 | Chiltern Cross Country League — Match 4 (Cassiobury Park)↗ | Watford Harriers | — | 212 |
| 2025 | ||||
| 2025-12-06 | Chiltern Cross Country League — Match 3 (Campbell Park)↗ | Watford Harriers | — | 197 |
| 2025-11-15 | Chiltern Cross Country League — Match 2 (Horspath)↗ | Watford Harriers | — | 260 |
| 2025-10-11 | Chiltern Cross Country League — Match 1 (Verulamium Park)↗ | Watford Harriers | — | 234 |
| 2024 | ||||
| 2024 | Cardiff Half Marathon↗ | — | 02:12:54 | 8804 |
| 2023 | ||||
| 2023 | Cardiff Half Marathon↗ | — | 02:14:05 | 7456 |
| 2020 | ||||
| 2020-01-25 | SEAA South of England AA Champs incl. London / National XC — SEAA Cross Country Main Champs↗ | WATFORD HARRIERS | — | 931 |
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.