Niels de Preter
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.
7
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
20
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
5
Countries visited ?
Austria
Belgium
France
Germany
Slovenia
12,4%
Rank quotient ?This runner's calculation uses 7 eligible race(s): Σ(rank − 1) = 420; Σ finishers = 3 375. 420 / 3 375 × 100 = 12.44%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed7
Km — ultra races450 km
Longest race84,2 km
10. Hochkönigman Endurance Trail Hinterthal — 30/5/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
7 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 22.08 | 63km | 9:42:01 h | 26 | |
| 28.03 | 50km | 5:25:37 h | 26 | |
| 2025 | ||||
| 30.05 | 84.2km | 14:03:08 h | 26 | |
| 2024 | ||||
| 21.09 | 78km | 11:05:00 h | 93 | |
| 10.03 | 46km | 4:40:30 h | 87 | |
| 2023 | ||||
| 17.06 | 69km | 11:43:11 h | 165 | |
| 2022 | ||||
| 09.10 | 60km | 5:52:00 h | 4 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 30/5/2025 | 10. Hochkönigman Endurance Trail Hinterthal | 84,20 | ×4 |
| ✓ 2 | 21/9/2024 | Julian Alps Trail Run by UTMB - Lake Bled 80K | 78,00 | ×3 |
| ✓ 3 | 17/6/2023 | 11. Zugspitz Leutasch Trail | 69,00 | ×3 |
| ✓ 4 | 22/8/2026 | 11ème L'Échappée Belle - Parcours des Crêtes 63km | 63,00 | ×3 |
| ✓ 5 | 9/10/2022 | Clash Der Titanen 60 | 60,00 | ×3 |
| ✓ 6 | 28/3/2026 | 24ème Trail Du Ventoux - L'Origine | 50,00 | ×2 |
| ✓ 7 | 10/3/2024 | 22ème Trail Du Ventoux 46 km | 46,00 | ×2 |