Henri Walter
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.
14
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
27
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
Italy
77,4%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 6 198; Σ finishers = 8 008. 6 198 / 8 008 × 100 = 77.40%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed14
Km — ultra races1 008 km
> 100 km3
Longest race145,0 km
10ème Sur les Traces des Ducs de Savoie (TDS) — 28/8/2019
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
14 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 23.08 | 92km | 34:48:14 h | 376 | |
| 2024 | ||||
| 10.08 | 52km | 12:09:25 h | 211 | |
| 2023 | ||||
| 17.06 | 53km | 12:18:22 h | 583 | |
| 2022 | ||||
| 25.09 | 55km | 13:09:27 h | 531 | |
| 2019 | ||||
| 28.08 | 145km | 41:13:48 h | 1022 | |
| 19.05 | 54km | 8:47:17 h | 328 | |
| 06.04 | 74km | 11:45:18 h | 289 | |
| 2018 | ||||
| 31.08 | 101km | 25:35:44 h | 1387 | |
| 08.07 | 50km | 8:20:13 h | 149 | |
| 20.05 | 72km | 12:11:53 h | 178 | |
| 2017 | ||||
| 02.09 | 108km | 19:18:04 h | 91 | |
| 2016 | ||||
| 17.07 | 50km | 6:31:14 h | 55 | |
| 20.03 | 52km | 6:27:03 h | 557 | |
| 2014 | ||||
| 16.03 | 49.7km | 6:08:42 h | 455 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 28/8/2019 | 10ème Sur les Traces des Ducs de Savoie (TDS) | 145,00 | ×5 |
| ✓ 2 | 2/9/2017 | 4ème Ultra Trail du Haut-Koenigsbourg | 108,00 | ×4 |
| ✓ 3 | 31/8/2018 | 13ème Courmayeur-Champex-Chamonix (CCC) | 101,00 | ×3 |
| ✓ 4 | 23/8/2025 | 11ème L'Échappée Belle - Traversée Nord 92km | 92,00 | ×3 |
| ✓ 5 | 6/4/2019 | 8ème Le Défi des Seigneurs | 74,00 | ×2 |
| ✓ 6 | 20/5/2018 | 10ème Trail des Marcaires - Ultratrail | 72,00 | ×2 |
| ✓ 7 | 25/9/2022 | Trail des Aiguilles Rouges | 55,00 | ×2 |
| ✓ 8 | 19/5/2019 | 11ème Trail des Marcaires | 54,00 | ×2 |
| ✓ 9 | 17/6/2023 | Samoëns Trail Tour - Trail des Frahans | 53,00 | ×1 |
| ✓ 10 | 10/8/2024 | 17. Trail des Hauts Forts | 52,00 | ×1 |
| ✓ 11 | 20/3/2016 | 13ème Trail du Petit Ballon | 52,00 | ×1 |
| ✓ 12 | 8/7/2018 | 11ème Trail du Pays Welche | 50,00 | ×1 |
| ✓ 13 | 17/7/2016 | La Chouffe Trail | 50,00 | ×1 |
| ✓ 14 | 16/3/2014 | 11ème Trail du Petit Ballon | 49,70 | ×1 |