Jerome Demaerschalk
External sources
Loading FFA
Loading MV
FFA diagnostics
Run “Search / refresh FFA” to see each season, HTTP response, candidate and DUV comparison.
MarathonView diagnostics
Run “Refresh MV” to see login, session validation and parser status.
Cached locally. Empty refreshes never erase the last valid snapshot.
Born : 1980
Cat. M45 Ultrarunner since 2007
10
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
23
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
4
Countries visited ?Belgium
France
Italy
Switzerland
BelgiumFranceItalySwitzerland10,9%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 775; Σ finishers = 7 133. 775 / 7 133 × 100 = 10.86%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed10
Km — ultra races649 km
> 24h1
Longest race98,0 km
3ème Courmayeur-Champex-Chamonix (CCC) — 29/8/2008
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail85,2%
Elim.14,8%
Records
HISTORY
10 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2021 | ||||
| 11.09 | 24h | 3ème Le Dernier Homme Debout - Andenne |
95.940 km | 30 |
| 2014 | ||||
| 22.08 | 80km | Grand Raid des Pyrénées 80 km |
14:13:48 h | 121 |
| 08.06 | 45km | Lozère Trail Long |
5:55:39 h | 13 |
| 2010 | ||||
| 26.09 | 51km | Trail des Aiguilles Rouges |
8:19:16 h | 36 |
| 03.07 | 61km | 2ème Trail Verbier St Bernard - La Traversée |
9:57:13 h | 86 |
| 21.03 | 46km | 7ème Trail du Petit Ballon |
4:37:25 h | 30 |
| 2009 | ||||
| 24.07 | 60km | 20ème La 6000D |
7:05:10 h | 40 |
| 2008 | ||||
| 29.08 | 98km | 3ème Courmayeur-Champex-Chamonix |
17:10:25 h | 72 |
| 19.07 | 45km | Course Du Petit Vignemale 45 km |
4:32:45 h | 19 |
| 2007 | ||||
| 28.10 | 67km trail race | 13ème La Grande Course des Templiers |
9:14:38 h | 338 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 29/8/2008 | 3ème Courmayeur-Champex-Chamonix (CCC) | 98,00 | ×4 |
| ✓ 2 | 11/9/2021 | 3ème Le Dernier Homme Debout - Andenne | 95,94 | ×4 |
| ✓ 3 | 22/8/2014 | Grand Raid des Pyrénées 80 km | 80,00 | ×3 |
| ✓ 4 | 28/10/2007 | 13ème La Grande Course des Templiers (FRA) | 67,00 | ×2 |
| ✓ 5 | 3/7/2010 | 2ème Trail Verbier St Bernard - La Traversée | 61,00 | ×2 |
| ✓ 6 | 24/7/2009 | 20ème La 6000D | 60,00 | ×2 |
| ✓ 7 | 26/9/2010 | Trail des Aiguilles Rouges | 51,00 | ×2 |
| ✓ 8 | 21/3/2010 | 7ème Trail du Petit Ballon | 46,00 | ×2 |
| ✓ 9 | 8/6/2014 | Lozère Trail Long | 45,00 | ×1 |
| ✓ 10 | 19/7/2008 | Course Du Petit Vignemale 45 km | 45,00 | ×1 |