Sam de Wilde
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13
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
33
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
Luxembourg
12,1%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 253; Σ finishers = 2 085. 253 / 2 085 × 100 = 12.13%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed13
Km — ultra races1 374 km
> 100 km6
> 160 km4
Longest race175,8 km
Ultra Tour des 4 Massifs (UT4M) Xtrem — 18/7/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
HISTORY
13 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 20.02 | 161km | 21:50:14 h | 6 | |
| 2025 | ||||
| 18.07 | 175.8km | 29:16:27 h | 24 | |
| 21.06 | 85km | 10:49:55 h | 7 | |
| 2024 | ||||
| 30.11 | 120km | 16:24:46 h | 4 | |
| 09.11 | 66km | 7:26:24 h | 44 | |
| 14.09 | 100mi | 23:13:00 h | 6 | |
| 29.06 | 85km | 11:08:36 h | 21 | |
| 19.05 | 85km | 9:57:00 h | 14 | |
| 24.02 | 101km | 11:49:42 h | 6 | |
| 2023 | ||||
| 16.09 | 100mi | 25:21:00 h | 16 | |
| 08.07 | 50km | 5:51:15 h | 24 | |
| 24.06 | 48km | 6:45:15 h | 83 | |
| 25.02 | 75km | 8:18:38 h | 11 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 18/7/2025 | Ultra Tour des 4 Massifs (UT4M) Xtrem | 175,80 | ×5 |
| ✓ 2 | 20/2/2026 | 1ère Ultra Trail de la Sibérie - 160km | 161,00 | ×4 |
| ✓ 3 | 14/9/2024 | The Great Escape 100 miles | 160,93 | ×4 |
| ✓ 4 | 16/9/2023 | The Great Escape 100 miles | 160,93 | ×4 |
| ✓ 5 | 30/11/2024 | Les 40 Bosses - 120km | 120,00 | ×3 |
| ✓ 6 | 24/2/2024 | 3ème Trail de la Siberie - 100km | 101,00 | ×3 |
| ✓ 7 | 21/6/2025 | 14ème Ardennes Méga Trail | 85,00 | ×2 |
| ✓ 8 | 29/6/2024 | 13ème Ardennes Méga Trail | 85,00 | ×2 |
| ✓ 9 | 19/5/2024 | Grand Trail des Lacs et Châteaux 85km | 85,00 | ×2 |
| ✓ 10 | 25/2/2023 | 2ème Trail de la Siberie - 75km | 75,00 | ×2 |
| ✓ 11 | 9/11/2024 | Grand Trail des Lacs et Châteaux Winter | 66,00 | ×2 |
| ✓ 12 | 8/7/2023 | La Chouffe Trail 50km | 50,00 | ×1 |
| ✓ 13 | 24/6/2023 | Le Roc La Tour | 48,00 | ×1 |