van der Westhuizen, Izak Stephanus
South AfricaManBorn 19651997 – 2016Runner id 419761
Events
12
9 race dates
Best pace
8.974
km/h · 2015
Best finish
4509th
of 11,991 · 2014
Distance raced
583
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 9 races and 3 splits from 1997 to 2016, ranging from 7.60 to 9.97 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 |
|---|---|---|---|---|---|
| 1997-06-16 | 89km | 10:27:40 h | 8.508 | 7890/11355 | |
| 2013-03-30 | 56km | 6:31:46 h | 8.577 | 6345/8246 | |
| 2013-03-30 | Two Oceans Marathon - 50km SplitSouth AfricaIAU GoldSplit of a longer race in this career; not counted again in the distance totalKempton Road Runners | 50km | 5:55:19 h | 8.443 | 6830/8190 |
| 2013-04-20 | Loskop Ultra Marathon 50kmSouth Africa | 50km | 5:44:23 h | 8.711 | 2234/2920 |
| 2014-03-15 | 50km | 5:45:30 h | 8.683 | 1752/2273 | |
| 2014-04-18 | 56km | 6:51:28 h | 8.166 | 7551/8261 | |
| 2014-04-18 | Two Oceans Marathon - 50km SplitSouth AfricaSplit of a longer race in this career; not counted again in the distance totalKRR | 50km | 6:08:12 h | 8.148 | 7631/8180 |
| 2014-06-01 | 89km | 10:10:52 h | 8.742 | 4509/11991 | |
| 2015-04-04 | 56km | 6:14:26 h | 8.974 | 5067/8644 | |
| 2015-04-04 | Two Oceans Marathon - 50km SplitSouth AfricaIAU BronzeSplit of a longer race in this career; not counted again in the distance totalKempton Road Runners | 50km | 5:39:57 h | 8.825 | 5515/8587 |
| 2015-05-31 | 87km | 11:27:11 h | 7.596 | 9025/13008 | |
| 2016-03-12 | 50km | 5:37:26 h | 8.891 | 1360/2843 |