Frans Bergsma
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Born : 1949
Cat. M75 Ultrarunner since 1992
12
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
GermanyNetherlandsSwitzerland76,7%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 1 351; Σ finishers = 1 761. 1 351 / 1 761 × 100 = 76.72%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed12
Km — ultra races1 327 km
> 100 km5
> 160 km3
> 24h5
> 48h1
Longest race191,5 km
18e 24 uurs Apeldoorn — 9/5/1997
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road81,3%
Trail18,7%
HISTORY
13 race(s) · 4 split(s) nested| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 1999 | ||||
| 14.05 | 24h | 20e 24 uurs Apeldoorn |
71.869 km | 53 |
| 1998 | ||||
| 22.05 | 24h | 19e 24 uurs Apeldoorn |
161.469 km | 28 |
| 1997 | ||||
| 11.07 | 48h | 4. 48-Stunden-Self-Transcendence-Lauf Köln |
78.000 km | 49 |
| 09.05 | 24h | 18e 24 uurs Apeldoorn |
191.482 km | 15 |
| 09.05 | 100km | 18e 24 uurs Apeldoorn - 100km Split | 10:01:27 h | 11 |
| 09.05 | 100mi | 18e 24 uurs Apeldoorn - 100mi Split | 19:04:56 h | 16 |
| 1996 | ||||
| 14.09 | 100km | 21. RUN Winschoten 100 km |
9:27:33 h | 19 |
| 17.08 | 12h | 2de 12 Uur Geldrop |
100.176 km | 25 |
| 17.08 | 100km | 2de 12 Uur Geldrop - 100km Split |
11:44:45 h | 23 |
| 1995 | ||||
| 17.04 | 120km | 3e De 120 van Texel |
12:08:59 h | 5 |
| 1994 | ||||
| 13.11 | 61km | 17e Ultraloop om de Haarlemmermeer |
5:05:33 h | 39 |
| 30.07 | 67km | 9. Swiss Alpine Marathon |
10:34:32 h | 972 |
| 1993 | ||||
| 18.09 | 100km | 18. IAU 100km EC Winschoten |
9:29:22 h | 61 |
| 21.05 | 24h | 15e 24 uurs Apeldoorn |
176.473 km | 32 |
| 21.05 | 100km | 15e 24 uurs Apeldoorn - 100km Split | 10:00:33 h | 14 |
| 21.05 | 100mi | 15e 24 uurs Apeldoorn - 100mi Split | 20:23:03 h | 27 |
| 1992 | ||||
| 12.09 | 100km | 17. IAU 100km EC Winschoten |
9:25:31 h | 65 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 9/5/1997 | 18e 24 uurs Apeldoorn | 191,48 | ×5 |
| ✓ 2 | 21/5/1993 | 15e 24 uurs Apeldoorn | 176,47 | ×5 |
| ✓ 3 | 22/5/1998 | 19e 24 uurs Apeldoorn | 161,47 | ×4 |
| ✓ 4 | 17/4/1995 | 3e De 120 van Texel | 120,00 | ×3 |
| ✓ 5 | 17/8/1996 | 2de 12 Uur Geldrop | 100,18 | ×3 |
| ✓ 6 | 14/9/1996 | 21. RUN Winschoten 100 km | 100,00 | ×3 |
| ✓ 7 | 18/9/1993 | 18. IAU 100km EC Winschoten | 100,00 | ×3 |
| ✓ 8 | 12/9/1992 | 17. IAU 100km EC Winschoten | 100,00 | ×3 |
| ✓ 9 | 11/7/1997 | 4. 48-Stunden-Self-Transcendence-Lauf Köln | 78,00 | ×2 |
| ✓ 10 | 14/5/1999 | 20e 24 uurs Apeldoorn | 71,87 | ×2 |
| ✓ 11 | 30/7/1994 | 9. Swiss Alpine Marathon | 67,00 | ×2 |
| ✓ 12 | 13/11/1994 | 17e Ultraloop om de Haarlemmermeer | 61,00 | ×1 |