Jean-Claude Roels
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Born : 1960
Cat. M65 Ultrarunner since 2001
15
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
2
Countries visited ?Belgium
Netherlands
BelgiumNetherlands33,7%
Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 536; Σ finishers = 1 590. 536 / 1 590 × 100 = 33.71%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed15
Km — ultra races1 111 km
Longest race100,0 km
29. IAU 100km WC Winschoten — 11/9/2004
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road81,6%
Trail18,4%
HISTORY
17 race(s) · 2 split(s) nested| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 11/9/2004 | 29. IAU 100km WC Winschoten | 100,00 | ×3 |
| ✓ 2 | 13/9/2003 | 28. RUN Winschoten 100 km | 100,00 | ×3 |
| ✓ 3 | 20/6/2003 | 24. Nacht van Vlaanderen, 100km Torhout | 100,00 | ×3 |
| ✓ 4 | 14/9/2002 | 27. IAU 100km EC Winschoten | 100,00 | ×3 |
| ✓ 5 | 22/6/2001 | 22. Nacht van Vlaanderen, 100km Torhout | 100,00 | ×3 |
| ✓ 6 | 10/4/2004 | Jan Knippenberg Memorial 50 EM | 80,45 | ×2 |
| ✓ 7 | 7/3/2004 | 9de Zes uurs ultraloop Stein | 73,77 | ×2 |
| ✓ 8 | 6/3/2005 | 10de Zes uurs ultraloop Stein | 69,82 | ×2 |
| ✓ 9 | 23/11/2003 | 8ème Olne-Spa-Olne | 64,00 | ×2 |
| ✓ 10 | 16/8/2003 | 6 uur van Welden | 63,19 | ×2 |
| ✓ 11 | 28/3/2005 | 8e De Zestig van Texel | 60,00 | ×2 |
| ✓ 12 | 23/4/2005 | 50 km van Vlaanderen | 50,00 | ×1 |
| ✓ 13 | 29/8/2004 | 9e Rondje Voorne 50 km | 50,00 | ×1 |
| ✓ 14 | 14/2/2004 | De 50 km van Zolder | 50,00 | ×1 |
| ✓ 15 | 17/2/2001 | De 50 km van Zolder | 50,00 | ×1 |