Isaac, Kelvin
South AfricaManBorn 19822023 – 2026Runner id 2021411
Events
10
7 race dates
Best pace
13.121
km/h · 2026
Best finish
1411th
of 18,282 · 2026
Distance raced
518
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 7 races and 3 splits from 2023 to 2026, ranging from 8.82 to 13.97 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
- Split of a race already plotted
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 2023-06-11 | 87km | 9:51:34 h | 8.824 | 5873/14898 | |
| 2024-04-13 | 56km | 5:09:38 h | 10.852 | 1905/10179 | |
| 2024-04-13 | Two Oceans Marathon - 50km SplitSouth AfricaIAU GoldSplit of a longer race in this career; not counted again in the distance totalDolphin Coast Striders | 50km | 4:39:19 h | 10.740 | 2080/10445 |
| 2024-06-09 | 87km | 8:53:06 h | 9.792 | 3192/17304 | |
| 2025-04-06 | 56km | 5:08:38 h | 10.887 | 1909/10771 | |
| 2025-04-06 | Two Oceans Marathon - 50km SplitSouth AfricaIAU GoldSplit of a longer race in this career; not counted again in the distance totalDolphin Coast Striders | 50km | 4:34:00 h | 10.949 | 1941/11662 |
| 2025-06-08 | 90km | 8:55:12 h | 10.090 | 3231/18212 | |
| 2026-04-05 | 56km | 4:44:58 h | 11.791 | 1013/10626 | |
| 2026-04-05 | Two Oceans Marathon - 50km SplitSouth AfricaIAU GoldSplit of a longer race in this career; not counted again in the distance totalDolphin Coast Striders | 56km | 4:16:05 h | 13.121 | 1092/10609 |
| 2026-06-14 | 86km | 7:57:53 h | 10.798 | 1411/18282 |