Halstead-Cleak, Derek
South AfricaManBorn 19681993 – 2016Runner id 300808
Events
23
1993 – 2016
Best pace
9.902
km/h · 2009
Best finish
4109th
of 11,089 · 2001
Distance raced
1,926
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 23 races from 1993 to 2016, ranging from 7.57 to 10.29 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
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 1993-05-31 | 89km | 9:51:09 h | 9.033 | 5984/11320 | |
| 1995-05-20 | 89km | 10:03:44 h | 8.845 | 5439/10541 | |
| 1997-06-16 | 89km | 10:26:50 h | 8.519 | 7829/11355 | |
| 1998-06-16 | 87km | 10:29:18 h | 8.295 | 7172/10496 | |
| 1999-06-16 | 89km | 10:15:10 h | 8.681 | 6874/11291 | |
| 2000-03-18 | 50km | 5:58:30 h | 8.368 | 4320/5166 | |
| 2000-06-16 | 87km | 10:14:56 h | 8.489 | 8006/20027 | |
| 2001-06-16 | 89km | 9:29:52 h | 9.371 | 4109/11089 | |
| 2002-06-17 | 87km | 10:30:49 h | 8.275 | 6284/9027 | |
| 2003-06-16 | 89km | 10:13:27 h | 8.705 | 5792/11416 | |
| 2004-06-16 | 87km | 10:15:13 h | 8.485 | 4914/10124 | |
| 2005-06-16 | 89km | 10:20:40 h | 8.604 | 6036/11729 | |
| 2006-06-16 | 87km | 10:11:19 h | 8.539 | 4696/9847 | |
| 2007-06-17 | 89km | 9:53:02 h | 9.005 | 4080/10052 | |
| 2008-03-22 | 56km | 5:42:12 h | 9.819 | 2511/5778 | |
| 2008-06-15 | 87km | 10:08:02 h | 8.585 | 3727/8631 | |
| 2009-04-11 | 56km | 5:39:19 h | 9.902 | 2335/5827 | |
| 2009-05-24 | 89km | 10:28:25 h | 8.498 | 5350/10003 | |
| 2010-05-30 | 89km | 10:27:22 h | 8.512 | 6532/14339 | |
| 2011-05-29 | 87km | 10:51:13 h | 8.016 | 6799/11080 | |
| 2012-06-03 | 89km | 10:44:59 h | 8.279 | 6791/11896 | |
| 2013-06-02 | 87km | 11:29:51 h | 7.567 | 7268/10186 | |
| 2016-05-29 | 89km | 10:59:09 h | 8.101 | 9269/14603 |