Kenneth Swartz
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Born : 1963
Cat. M60 Ultrarunner since 1988
10
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
23
DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details
1
Countries visited ?South Africa
South Africa5,7%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 3 138; Σ finishers = 54 655. 3 138 / 54 655 × 100 = 5.74%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed10
Km — ultra races625 km
Longest race89,0 km
70th Comrades Marathon - Down Run — 20/5/1995
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road60,0%
Trail40,0%
Records
HISTORY
10 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2002 | ||||
| 14.09 | 50km | 10. Mont-Aux-Sources 50km Challenge |
5:37:55 h | 14 |
| 2001 | ||||
| 01.09 | 50km | 9. Mont-Aux-Sources 50km Challenge |
5:05:21 h | 14 |
| 2000 | ||||
| 02.09 | 50km | 8. Mont-Aux-Sources 50km Challenge |
6:24:30 h | 27 |
| 16.06 | 87km road race | 75th Comrades Marathon - Up Run |
8:18:08 h | 1754 |
| 1999 | ||||
| 04.09 | 50km | 7. Mont-Aux-Sources 50km Challenge |
5:30:28 h | 12 |
| 1998 | ||||
| 05.09 | 50km | 6. Mont-Aux-Sources 50km Challenge |
5:26:36 h | 11 |
| 1995 | ||||
| 20.05 | 89km | 70th Comrades Marathon - Down Run |
7:04:24 h | 306 |
| 1994 | ||||
| 31.05 | 87km | 69th Comrades Marathon - Up Run |
6:59:10 h | 231 |
| 1990 | ||||
| 14.04 | 56km | 21st Two Oceans Marathon |
3:46:20 h | 141 |
| 1988 | ||||
| 02.04 | 56km | 19th Two Oceans Marathon |
4:17:51 h | 638 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 20/5/1995 | 70th Comrades Marathon - Down Run | 89,00 | ×3 |
| ✓ 2 | 16/6/2000 | 75th Comrades Marathon - Up Run (RSA) | 87,00 | ×3 |
| ✓ 3 | 31/5/1994 | 69th Comrades Marathon - Up Run | 87,00 | ×3 |
| ✓ 4 | 14/4/1990 | 21st Two Oceans Marathon | 56,00 | ×2 |
| ✓ 5 | 2/4/1988 | 19th Two Oceans Marathon | 56,00 | ×2 |
| ✓ 6 | 14/9/2002 | 10. Mont-Aux-Sources 50km Challenge | 50,00 | ×2 |
| ✓ 7 | 1/9/2001 | 9. Mont-Aux-Sources 50km Challenge | 50,00 | ×2 |
| ✓ 8 | 2/9/2000 | 8. Mont-Aux-Sources 50km Challenge | 50,00 | ×2 |
| ✓ 9 | 4/9/1999 | 7. Mont-Aux-Sources 50km Challenge | 50,00 | ×2 |
| ✓ 10 | 5/9/1998 | 6. Mont-Aux-Sources 50km Challenge | 50,00 | ×2 |