Rene Langeslag
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Born : 1963
Cat. M60 Ultrarunner since 2008
20
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 ?
BelgiumNetherlands
BelgiumNetherlands79,4%
Rank quotient ?This runner's calculation uses 20 eligible race(s): Σ(rank − 1) = 2 835; Σ finishers = 3 572. 2 835 / 3 572 × 100 = 79.37%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed20
Km — ultra races1 149 km
Longest race87,0 km
Indian Summer Ultra 87 km — 16/10/2021
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
20 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 16/10/2021 | Indian Summer Ultra 87 km | 87,00 | ×2 |
| ✓ 2 | 11/3/2017 | 6. SallandTrail 75 km | 75,00 | ×2 |
| ✓ 3 | 29/12/2024 | Bastogne - Wiltz - Bastogne | 72,00 | ×2 |
| ✓ 4 | 4/7/2009 | 6e Ronde van Amsterdam | 61,30 | ×2 |
| ✓ 5 | 27/3/2022 | 16e De Zestig van Texel | 60,00 | ×2 |
| ✓ 6 | 7/4/2019 | 15e De Zestig van Texel | 60,00 | ×2 |
| ✓ 7 | 17/3/2019 | 6e Vuurtoren Trail Ameland | 60,00 | ×2 |
| ✓ 8 | 17/4/2017 | 14e De Zestig van Texel | 60,00 | ×2 |
| ✓ 9 | 6/4/2015 | 13e De Zestig van Texel | 60,00 | ×2 |
| ✓ 10 | 13/4/2009 | 10e De Zestig van Texel | 60,00 | ×2 |
| ✓ 11 | 14/6/2025 | 25. Trail Godefroy Bouillon | 53,00 | ×1 |
| ✓ 12 | 12/3/2022 | 9. SallandTrail 50 km | 50,00 | ×1 |
| ✓ 13 | 6/7/2019 | VechtdalTrail | 50,00 | ×1 |
| ✓ 14 | 10/3/2018 | 7. SallandTrail 50 km | 50,00 | ×1 |
| ✓ 15 | 12/3/2016 | 5. SallandTrail 50 km | 50,00 | ×1 |
| ✓ 16 | 14/3/2015 | 4. SallandTrail 50 km | 50,00 | ×1 |
| ✓ 17 | 17/5/2014 | 30e Eemlake Run (Eemmeerloop) | 50,00 | ×1 |
| ✓ 18 | 17/5/2008 | 24e Eemlake Run (Eemmeerloop) | 50,00 | ×1 |
| ✓ 19 | 14/1/2017 | Drents Friese Wold Trail | 46,00 | ×1 |
| ✓ 20 | 12/1/2019 | Drents Friese Wold Trail | 45,00 | ×1 |