Jean-Francois Brever
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Born : 1975
Cat. M50 Ultrarunner since 2010
19
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
France
BelgiumFrance32,2%
Rank quotient ?This runner's calculation uses 19 eligible race(s): Σ(rank − 1) = 2 386; Σ finishers = 7 401. 2 386 / 7 401 × 100 = 32.24%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed19
Km — ultra races1 186 km
> 100 km1
Longest race100,5 km
Les cents bancs célestes — 5/6/2022
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
19 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 5/6/2022 | Les cents bancs célestes | 100,50 | ×3 |
| ✓ 2 | 29/5/2021 | Grand Trail des Lacs et Châteaux 84km | 84,00 | ×2 |
| ✓ 3 | 26/11/2023 | 27ème Olne-Spa-Olne | 71,00 | ×2 |
| ✓ 4 | 28/11/2021 | 25ème Olne-Spa-Olne | 69,00 | ×2 |
| ✓ 5 | 25/11/2018 | 23ème Olne-Spa-Olne | 69,00 | ×2 |
| ✓ 6 | 30/11/2014 | 19ème Olne-Spa-Olne | 69,00 | ×2 |
| ✓ 7 | 27/11/2011 | 16ème Olne-Spa-Olne | 65,00 | ×2 |
| ✓ 8 | 28/11/2010 | 15ème Olne-Spa-Olne | 65,00 | ×2 |
| ✓ 9 | 15/10/2017 | 7ème Ultra Tour de Liège | 64,50 | ×2 |
| ✓ 10 | 17/6/2012 | Trail de la Vallée des Lacs | 60,00 | ×2 |
| ✓ 11 | 1/5/2010 | Trail de l'Ardechois 57 km | 57,00 | ×1 |
| ✓ 12 | 15/6/2019 | Trail de la Vallée des Lacs | 56,00 | ×1 |
| ✓ 13 | 30/3/2013 | 2ème Trail des Crêtes de Spa | 55,00 | ×1 |
| ✓ 14 | 7/9/2024 | 14ème Ultra Trail du Vercors - Trail des 4 Montagnes | 52,00 | ×1 |
| ✓ 15 | 25/5/2014 | 6ème Trail des Marcaires | 52,00 | ×1 |
| ✓ 16 | 2/7/2011 | 3ème Trail du Tombeau du Chevalier 52 km | 52,00 | ×1 |
| ✓ 17 | 4/8/2013 | Trail Cenis Tour 50 km (TCT 50) | 50,00 | ×1 |
| ✓ 18 | 17/3/2012 | 5ème L'Elchertoise 50 km | 50,00 | ×1 |
| ✓ 19 | 28/5/2023 | 11ème La Maxi Race du Lac d'Annecy - Marathon Expérience | 45,00 | ×1 |