G. Jan te Brake
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Born : 1937
Cat. M85 Ultrarunner since 1978
15
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
33
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
3
Countries visited ?
GermanyNetherlands
Switzerland
GermanyNetherlandsSwitzerland26,6%
Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 1 970; Σ finishers = 7 415. 1 970 / 7 415 × 100 = 26.57%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed15
Km — ultra races1 264 km
Longest race100,0 km
11. RUN Winschoten 100 km — 13/9/1986
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road71,2%
Trail28,8%
Records
HISTORY
15 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 1986 | ||||
| 13.09 | 100km | 11. RUN Winschoten 100 km |
9:50:28 h | 60 |
| 1985 | ||||
| 03.11 | 61km | 8e Schipholloop |
5:08:12 h | 56 |
| 14.09 | 100km | 10. RUN Winschoten 100 km |
9:22:21 h | 65 |
| 07.06 | 100km road race | 27. 100 km Lauf Biel |
10:48:00 h | 688 |
| 1984 | ||||
| 04.11 | 61km | 7e Schipholloop |
5:12:50 h | 79 |
| 08.09 | 100km | 9. RUN Winschoten 100 km |
9:36:46 h | 47 |
| 1983 | ||||
| 06.11 | 61km | 6e Schipholloop |
5:12:44 h | 79 |
| 10.09 | 100km | 8. RUN Winschoten 100 km |
9:32:04 h | 38 |
| 03.06 | 100km road race | 25. 100 km Lauf Biel |
10:28:00 h | 549 |
| 1982 | ||||
| 16.10 | 100km | 7. 100-km-Lauf Hamm-Heessen |
10:14:02 h | 71 |
| 1981 | ||||
| 01.11 | 61km | 4e Schipholloop |
5:27:49 h | 75 |
| 1980 | ||||
| 13.09 | 100km | 5. RUN Winschoten 100 km |
10:21:31 h | 41 |
| 1979 | ||||
| 04.11 | 61km | 2e Schipholloop |
4:58:10 h | 29 |
| 08.09 | 100km | 4. RUN Winschoten 100 km |
9:51:35 h | 42 |
| 1978 | ||||
| 03.12 | 59km | 1e Schipholloop |
5:24:16 h | 66 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 13/9/1986 | 11. RUN Winschoten 100 km | 100,00 | ×3 |
| ✓ 2 | 14/9/1985 | 10. RUN Winschoten 100 km | 100,00 | ×3 |
| ✓ 3 | 7/6/1985 | 27. 100 km Lauf Biel (SUI) | 100,00 | ×3 |
| ✓ 4 | 8/9/1984 | 9. RUN Winschoten 100 km | 100,00 | ×3 |
| ✓ 5 | 10/9/1983 | 8. RUN Winschoten 100 km | 100,00 | ×3 |
| ✓ 6 | 3/6/1983 | 25. 100 km Lauf Biel (SUI) | 100,00 | ×3 |
| ✓ 7 | 16/10/1982 | 7. 100-km-Lauf Hamm-Heessen | 100,00 | ×3 |
| ✓ 8 | 13/9/1980 | 5. RUN Winschoten 100 km | 100,00 | ×3 |
| ✓ 9 | 8/9/1979 | 4. RUN Winschoten 100 km | 100,00 | ×3 |
| ✓ 10 | 3/11/1985 | 8e Schipholloop | 61,00 | ×1 |
| ✓ 11 | 4/11/1984 | 7e Schipholloop | 61,00 | ×1 |
| ✓ 12 | 6/11/1983 | 6e Schipholloop | 61,00 | ×1 |
| ✓ 13 | 1/11/1981 | 4e Schipholloop | 61,00 | ×1 |
| ✓ 14 | 4/11/1979 | 2e Schipholloop | 61,00 | ×1 |
| ✓ 15 | 3/12/1978 | 1e Schipholloop | 59,00 | ×1 |