Kees van Gerven
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Born : 1942
Cat. M80 Ultrarunner since 1978
10
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
20
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 ?Netherlands
Netherlands57,5%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 516; Σ finishers = 898. 516 / 898 × 100 = 57.46%. A win adds 0 to the numerator. Lower is better.
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
No record for a classic ultra format
HISTORY
10 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 1989 | ||||
| 12.11 | 61km | 12e Schipholloop |
5:03:35 h | 53 |
| 1988 | ||||
| 13.11 | 61km | 11e Schipholloop |
5:17:49 h | 54 |
| 1987 | ||||
| 08.11 | 61km | 10e Schipholloop |
5:34:15 h | 73 |
| 1986 | ||||
| 02.11 | 61km | 9e Schipholloop |
5:26:06 h | 62 |
| 1984 | ||||
| 04.11 | 61km | 7e Schipholloop |
4:55:50 h | 62 |
| 1982 | ||||
| 07.11 | 61km | 5e Schipholloop |
5:01:53 h | 52 |
| 1981 | ||||
| 01.11 | 61km | 4e Schipholloop |
5:08:10 h | 64 |
| 1980 | ||||
| 02.11 | 61km | 3e Schipholloop |
4:54:28 h | 31 |
| 1979 | ||||
| 04.11 | 61km | 2e Schipholloop |
5:04:44 h | 34 |
| 1978 | ||||
| 03.12 | 59km | 1e Schipholloop |
4:54:42 h | 41 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 12/11/1989 | 12e Schipholloop | 61,00 | ×3 |
| ✓ 2 | 13/11/1988 | 11e Schipholloop | 61,00 | ×3 |
| ✓ 3 | 8/11/1987 | 10e Schipholloop | 61,00 | ×3 |
| ✓ 4 | 2/11/1986 | 9e Schipholloop | 61,00 | ×3 |
| ✓ 5 | 4/11/1984 | 7e Schipholloop | 61,00 | ×3 |
| ✓ 6 | 7/11/1982 | 5e Schipholloop | 61,00 | ×3 |
| ✓ 7 | 1/11/1981 | 4e Schipholloop | 61,00 | ×3 |
| ✓ 8 | 2/11/1980 | 3e Schipholloop | 61,00 | ×3 |
| ✓ 9 | 4/11/1979 | 2e Schipholloop | 61,00 | ×3 |
| ✓ 10 | 3/12/1978 | 1e Schipholloop | 59,00 | ×2 |