Jan Vandekerckhove
External sources
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17
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
57
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 ?
Belgium
France
Netherlands
12,1%
Rank quotient ?This runner's calculation uses 18 eligible race(s): Σ(rank − 1) = 260; Σ finishers = 2 144. 260 / 2 144 × 100 = 12.13%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed18
Km — ultra races4 105 km
> 100 km11
> 160 km10
> 200 km8
> 24h9
> 48h4
Longest race771,2 km
5 Legends Backyard Ultra — 26/4/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road26,4%
Trail13,0%
Elim.60,6%
Wins & podiums (ultra)
🏆 Win3
🏆 Win M3
🏅 Top 310
🏅 Top 3 M10
Longest winning streak1
Current streak0
HISTORY
21 race(s) · 1 split(s) nested| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 26/4/2025 | 5 Legends Backyard Ultra | 771,19 | ×13 |
| ✓ 2 | 25/4/2026 | 6. Legends Backyard Ultra | 590,13 | ×10 |
| ✓ 3 | 19/10/2024 | 3rd Backyard Ultra World Team Championships - Belgium | 576,72 | ×10 |
| ✓ 4 | 28/6/2024 | 4. Antwerp Backyard Ultra | 301,77 | ×5 |
| ✓ 5 | 20/4/2024 | Legends Backyard Ultra | 248,12 | ×4 |
| ✓ 6 | 23/3/2024 | 3. 24hrs Sittard - NC Belgium | 236,18 | ×4 |
| ✓ 7 | 19/9/2020 | De 24 Uur van Deventer | 205,12 | ×3 |
| ✓ 8 | 14/12/2024 | The Bello Gallico Trail 100mi | 160,93 | ×2 |
| ✓ 9 | 18/12/2021 | The Bello Gallico Trail 100mi | 160,93 | ×2 |
| ✓ 10 | 20/5/2023 | Ultraloopfestival Brugge - Open BK 24h | 108,12 | ×1 |
| ✓ 11 | 5/3/2023 | Endurance Day Hamme 100 km | 100,00 | ×1 |
| ✓ 12 | 13/10/2018 | 7ème 100 km de la Somme | 100,00 | ×1 |
| ✓ 13 | 14/10/2017 | 6ème 100 km de la Somme | 100,00 | ×1 |
| ✓ 14 | 28/11/2015 | Lommel trail | 55,00 | — |
| ✓ 15 | 30/3/2013 | 2ème Trail des Crêtes de Spa | 55,00 | — |
| ✓ 16 | 10/3/2018 | 4th North C Trail | 50,00 | — |
| ✓ 17 | 28/4/2013 | Loop van Vlaanderen | 50,00 | — |