Basil Turnbull
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Born : 1930
Cat. M95 Ultrarunner since 1957
13
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
30
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 Africa57,6%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 25 035; Σ finishers = 43 471. 25 035 / 43 471 × 100 = 57.59%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed13
Km — ultra races1 095 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
13 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 1985 | ||||
| 31.05 | 88km | 60th Comrades Marathon - Up Run |
9:54:31 h | 4789 |
| 1984 | ||||
| 01.06 | 90km | 59th Comrades Marathon - Down Run |
10:34:56 h | 6151 |
| 1983 | ||||
| 31.05 | 88km | 58th Comrades Marathon - Up Run |
9:07:06 h | 2260 |
| 1982 | ||||
| 31.05 | 91km | 57th Comrades Marathon - Down Run |
9:03:38 h | 2113 |
| 1981 | ||||
| 01.06 | 90km | 56th Comrades Marathon - Up Run |
9:11:21 h | 1701 |
| 1980 | ||||
| 31.05 | 90km | 55th Comrades Marathon - Down Run |
9:36:00 h | 2585 |
| 05.04 | 56km | 11th Two Oceans Marathon |
4:54:39 h | 743 |
| 1979 | ||||
| 31.05 | 87km | 54th Comrades Marathon - Up Run |
8:56:50 h | 1283 |
| 1978 | ||||
| 31.05 | 90km | 53rd Comrades Marathon - Down Run |
9:06:00 h | 1345 |
| 25.03 | 56km | 9th Two Oceans Marathon |
5:12:39 h | 468 |
| 1977 | ||||
| 31.05 | 89km | 52nd Comrades Marathon - Up Run |
9:35:00 h | 942 |
| 1976 | ||||
| 31.05 | 90km | 51st Comrades Marathon - Down Run |
8:50:00 h | 620 |
| 1957 | ||||
| 31.05 | 90km | 32nd Comrades Marathon - Down Run |
10:14:26 h | 48 |
| 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 | ×3 |
| ✓ 2 | 1/6/1984 | 59th Comrades Marathon - Down Run | 90,00 | ×3 |
| ✓ 3 | 1/6/1981 | 56th Comrades Marathon - Up Run | 90,00 | ×3 |
| ✓ 4 | 31/5/1980 | 55th Comrades Marathon - Down Run | 90,00 | ×3 |
| ✓ 5 | 31/5/1978 | 53rd Comrades Marathon - Down Run | 90,00 | ×3 |
| ✓ 6 | 31/5/1976 | 51st Comrades Marathon - Down Run | 90,00 | ×3 |
| ✓ 7 | 31/5/1957 | 32nd Comrades Marathon - Down Run | 90,00 | ×3 |
| ✓ 8 | 31/5/1977 | 52nd Comrades Marathon - Up Run | 89,00 | ×2 |
| ✓ 9 | 31/5/1985 | 60th Comrades Marathon - Up Run | 88,00 | ×2 |
| ✓ 10 | 31/5/1983 | 58th Comrades Marathon - Up Run | 88,00 | ×2 |
| ✓ 11 | 31/5/1979 | 54th Comrades Marathon - Up Run | 87,00 | ×2 |
| ✓ 12 | 5/4/1980 | 11th Two Oceans Marathon | 56,00 | ×1 |
| ✓ 13 | 25/3/1978 | 9th Two Oceans Marathon | 56,00 | ×1 |