Tony van Vuuren
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Born : 1949
Cat. M75 Ultrarunner since 1980
9
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
22
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 Africa46,5%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 19 261; Σ finishers = 41 408. 19 261 / 41 408 × 100 = 46.52%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races604 km
Longest race91,0 km
57th Comrades Marathon - Down Run — 31/5/1982
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Records
No record for a classic ultra format
HISTORY
9 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 1992 | ||||
| 18.04 | 56km | 23rd Two Oceans Marathon |
5:33:09 h | 4799 |
| 1990 | ||||
| 31.05 | 87km road race | 65th Comrades Marathon - Up Run |
9:24:15 h | 4081 |
| 14.04 | 56km | 21st Two Oceans Marathon |
4:48:44 h | 1993 |
| 1985 | ||||
| 06.04 | 56km | 16th Two Oceans Marathon |
5:35:25 h | 3134 |
| 1982 | ||||
| 31.05 | 91km | 57th Comrades Marathon - Down Run |
8:50:16 h | 1812 |
| 10.04 | 56km | 13th Two Oceans Marathon |
4:37:11 h | 719 |
| 1981 | ||||
| 01.06 | 90km | 56th Comrades Marathon - Up Run |
8:48:45 h | 1375 |
| 18.04 | 56km | 12th Two Oceans Marathon |
4:39:55 h | 655 |
| 1980 | ||||
| 05.04 | 56km | 11th Two Oceans Marathon |
4:51:05 h | 702 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 31/5/1982 | 57th Comrades Marathon - Down Run | 91,00 | ×4 |
| ✓ 2 | 1/6/1981 | 56th Comrades Marathon - Up Run | 90,00 | ×4 |
| ✓ 3 | 31/5/1990 | 65th Comrades Marathon - Up Run (RSA) | 87,00 | ×3 |
| ✓ 4 | 18/4/1992 | 23rd Two Oceans Marathon | 56,00 | ×2 |
| ✓ 5 | 14/4/1990 | 21st Two Oceans Marathon | 56,00 | ×2 |
| ✓ 6 | 6/4/1985 | 16th Two Oceans Marathon | 56,00 | ×2 |
| ✓ 7 | 10/4/1982 | 13th Two Oceans Marathon | 56,00 | ×2 |
| ✓ 8 | 18/4/1981 | 12th Two Oceans Marathon | 56,00 | ×2 |
| ✓ 9 | 5/4/1980 | 11th Two Oceans Marathon | 56,00 | ×2 |