Harrison, Alex
Great BritainManBorn 19792010 – 2026Runner id 411000
Events
8
7 race dates
Best pace
9.650
km/h · 2021
Best finish
144th
of 559 · 2023
Distance raced
451
km · splits not double-counted
Pace over time
7 of 8 results · km/h
Pace over time: 7 races from 2010 to 2024, ranging from 5.98 to 10.11 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
1 result is not on this chart. They are counted in every statistic above and listed in full below — backyard ultras carry a lap count instead of a pace, which is the number that means something in that format.
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 2010-10-23 | Black Mountains Ultra RunGreat Britain | 30mi | 6:24:18 h | 7.538 | 52/84 |
| 2011-05-21 | Ultra Brecon 40 - SummerGreat Britain | 40mi | 9:56:10 h | 6.479 | 38/61 |
| 2011-12-03 | Ultra Brecon 40 - WinterGreat Britain | 40mi | 9:57:20 h | 6.466 | 57/111 |
| 2021-05-01 | North Downs Ridge 50km Ultra RaceGreat Britain | 50km | 5:10:52 h | 9.650 | 80/266 |
| 2021-12-05 | Hurtwood 50k Endurance Trail RunGreat Britain | 50km | 6:03:49 h | 8.246 | 96/237 |
| 2023-07-01 | Serpent Trail Race 50kmGreat Britain | 50km | 5:39:17 h | 8.842 | 144/559 |
| 2024-12-08 | 50km | 8:21:24 h | 5.983 | 372/409 | |
| 2026-04-18 | Sydney's Backyard UltraAustralia | 75h | 73.766 km | 11laps | 448/590 |