Ignatius de Villiers
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Born : 1948
Cat. M75 Ultrarunner since 1973
16
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
28
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 Africa42,0%
Rank quotient ?This runner's calculation uses 16 eligible race(s): Σ(rank − 1) = 24 608; Σ finishers = 58 580. 24 608 / 58 580 × 100 = 42.01%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed16
Km — ultra races896 km
Longest race56,0 km
23rd Two Oceans Marathon — 18/4/1992
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
16 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 1992 | ||||
| 18.04 | 56km | 23rd Two Oceans Marathon |
5:26:58 h | 4295 |
| 1991 | ||||
| 30.03 | 56km | 22nd Two Oceans Marathon |
5:59:59 h | 7113 |
| 1990 | ||||
| 14.04 | 56km | 21st Two Oceans Marathon |
5:10:47 h | 3235 |
| 1989 | ||||
| 25.03 | 56km | 20th Two Oceans Marathon |
4:46:24 h | 1337 |
| 1988 | ||||
| 02.04 | 56km | 19th Two Oceans Marathon |
5:21:00 h | 3237 |
| 1987 | ||||
| 18.04 | 56km | 18th Two Oceans Marathon |
4:42:53 h | 1316 |
| 1986 | ||||
| 29.03 | 56km | 17th Two Oceans Marathon |
4:01:20 h | 416 |
| 1985 | ||||
| 06.04 | 56km | 16th Two Oceans Marathon |
4:14:16 h | 515 |
| 1984 | ||||
| 21.04 | 56km | 15th Two Oceans Marathon |
4:18:43 h | 537 |
| 1983 | ||||
| 02.04 | 56km | 14th Two Oceans Marathon |
4:24:15 h | 556 |
| 1982 | ||||
| 10.04 | 56km | 13th Two Oceans Marathon |
4:25:03 h | 509 |
| 1981 | ||||
| 18.04 | 56km | 12th Two Oceans Marathon |
3:55:18 h | 151 |
| 1980 | ||||
| 05.04 | 56km | 11th Two Oceans Marathon |
4:36:29 h | 506 |
| 1979 | ||||
| 14.04 | 56km | 10th Two Oceans Marathon |
5:25:16 h | 822 |
| 1974 | ||||
| 13.04 | 56km | 5th Two Oceans Marathon |
4:18:04 h | 31 |
| 1973 | ||||
| 23.04 | 56km | 4th Two Oceans Marathon |
4:51:32 h | 48 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 18/4/1992 | 23rd Two Oceans Marathon | 56,00 | ×2 |
| ✓ 2 | 30/3/1991 | 22nd Two Oceans Marathon | 56,00 | ×2 |
| ✓ 3 | 14/4/1990 | 21st Two Oceans Marathon | 56,00 | ×2 |
| ✓ 4 | 25/3/1989 | 20th Two Oceans Marathon | 56,00 | ×2 |
| ✓ 5 | 2/4/1988 | 19th Two Oceans Marathon | 56,00 | ×2 |
| ✓ 6 | 18/4/1987 | 18th Two Oceans Marathon | 56,00 | ×2 |
| ✓ 7 | 29/3/1986 | 17th Two Oceans Marathon | 56,00 | ×2 |
| ✓ 8 | 6/4/1985 | 16th Two Oceans Marathon | 56,00 | ×2 |
| ✓ 9 | 21/4/1984 | 15th Two Oceans Marathon | 56,00 | ×2 |
| ✓ 10 | 2/4/1983 | 14th Two Oceans Marathon | 56,00 | ×2 |
| ✓ 11 | 10/4/1982 | 13th Two Oceans Marathon | 56,00 | ×2 |
| ✓ 12 | 18/4/1981 | 12th Two Oceans Marathon | 56,00 | ×2 |
| ✓ 13 | 5/4/1980 | 11th Two Oceans Marathon | 56,00 | ×2 |
| ✓ 14 | 14/4/1979 | 10th Two Oceans Marathon | 56,00 | ×2 |
| ✓ 15 | 13/4/1974 | 5th Two Oceans Marathon | 56,00 | ×2 |
| ✓ 16 | 23/4/1973 | 4th Two Oceans Marathon | 56,00 | ×2 |