Duffey, David Garth
South AfricaManBorn 19611988 – 2019Runner id 40026
Events
65
1988 – 2019
Best pace
12.927
km/h · 2000
Best finish
2nd
of 118 · 1996
Distance raced
7,289
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 65 races from 1988 to 2019, ranging from 6.66 to 13.16 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 |
|---|---|---|---|---|---|
| 1988-05-31 | Comrades Marathon - Up RunSouth Africa | 87km | 8:52:44 h | 9.799 | 3099/10363 |
| 1989-03-25 | Two Oceans MarathonSouth Africa | 56km | 4:54:36 h | 11.405 | 1685/6066 |
| 1989-05-31 | Comrades Marathon - Down RunSouth Africa | 89km | 7:55:33 h | 11.229 | 1309/10505 |
| 1990-04-14 | Two Oceans MarathonSouth Africa | 56km | 4:26:44 h | 12.597 | 1014/6888 |
| 1990-05-31 | Comrades Marathon - Up RunSouth Africa | 87km | 8:58:09 h | 9.700 | 3090/10271 |
| 1990-07-06 | 100mi | 20:46:56 h | 7.744 | 36/90 | |
| 1991-05-31 | Comrades Marathon - Down RunSouth Africa | 89km | 8:15:01 h | 10.788 | 2100/12080 |
| 1991-07-26 | 100mi | 18:45:01 h | 8.583 | 22/116 | |
| 1992-05-30 | Comrades Marathon - Up RunSouth Africa | 87km | 9:18:06 h | 9.353 | 3742/10693 |
| 1992-07-10 | 100mi | 17:32:35 h | 9.174 | 7/94 | |
| 1993-05-31 | Comrades Marathon - Down RunSouth Africa | 89km | 7:27:30 h | 11.933 | 939/11320 |
| 1993-07-02 | 100mi | 17:05:15 h | 9.418 | 3/60 | |
| 1994-04-02 | Two Oceans MarathonSouth Africa | 56km | 4:28:26 h | 12.517 | 948/7100 |
| 1994-05-31 | 87km | 8:15:02 h | 10.545 | 1507/10272 | |
| 1994-07-22 | 100mi | 15:29:13 h | 10.392 | 2/83 | |
| 1995-05-20 | 89km | 7:36:09 h | 11.707 | 821/10541 | |
| 1995-07-07 | 100mi | 15:41:10 h | 10.260 | 2/100 | |
| 1996-04-06 | Two Oceans MarathonSouth Africa | 56km | 5:23:06 h | 10.399 | 3493/7107 |
| 1996-06-17 | 87km | 7:58:29 h | 10.909 | 1404/11268 | |
| 1996-07-26 | 100mi | 16:43:01 h | 9.627 | 2/118 | |
| 1997-06-16 | 89km | 9:54:48 h | 8.978 | 5745/11355 | |
| 1997-07-17 | 100mi | 17:46:58 h | 9.050 | 5/82 | |
| 1998-07-10 | 100mi | 17:46:40 h | 9.053 | 8/96 | |
| 1999-06-16 | 89km | 9:21:38 h | 9.508 | 3909/11291 | |
| 1999-07-23 | 100mi | 16:29:23 h | 9.760 | 6/104 | |
| 2000-04-22 | Two Oceans MarathonSouth Africa | 56km | 4:19:55 h | 12.927 | 512/8321 |
| 2000-05-13 | 60km | 4:48:33 h | 12.476 | 33/364 | |
| 2000-06-16 | 87km | 7:26:27 h | 11.692 | 634/20027 | |
| 2000-07-14 | 100mi | 15:47:33 h | 10.191 | 3/80 | |
| 2001-06-16 | 89km | 9:07:11 h | 9.759 | 3371/11089 | |
| 2001-07-10 | 100mi | 17:17:33 h | 9.307 | 3/62 | |
| 2002-06-17 | 87km | 9:57:23 h | 8.738 | 4655/9027 | |
| 2002-07-26 | 100mi | 17:08:54 h | 9.385 | 4/51 | |
| 2003-02-22 | 50km | 4:43:33 h | 10.580 | 167/302 | |
| 2003-04-19 | 56km | 5:10:33 h | 10.820 | 1757/6251 | |
| 2003-06-16 | 89km | 8:52:19 h | 10.032 | 2705/11416 | |
| 2003-07-18 | 100mi | 17:27:25 h | 9.219 | 6/52 | |
| 2004-04-10 | 56km | 5:23:40 h | 10.381 | 2889/8689 | |
| 2004-06-16 | 87km | 9:27:21 h | 9.201 | 3133/10124 | |
| 2005-06-16 | 89km | 9:53:02 h | 9.005 | 4798/11729 | |
| 2005-07-22 | 100mi | 17:42:55 h | 9.084 | 4/56 | |
| 2006-06-16 | 87km | 10:04:46 h | 8.631 | 4462/9847 | |
| 2006-07-14 | 100mi | 18:21:38 h | 8.765 | 6/51 | |
| 2007-06-17 | 89km | 10:21:34 h | 8.591 | 5134/10052 | |
| 2007-07-27 | 100mi | 18:55:01 h | 8.507 | 8/53 | |
| 2008-07-18 | 100mi | 18:49:34 h | 8.548 | 4/41 | |
| 2009-05-24 | 89km | 8:33:10 h | 10.406 | 1572/10003 | |
| 2009-07-11 | 100mi | 18:51:36 h | 8.533 | 4/37 | |
| 2010-05-30 | 89km | 9:47:48 h | 9.085 | 4425/14339 | |
| 2010-07-23 | 100mi | 20:29:28 h | 7.854 | 12/38 |
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