Helmut Hoff
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8
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
19
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
Germany
Switzerland
41,6%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 2 251; Σ finishers = 5 410. 2 251 / 5 410 × 100 = 41.61%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races498 km
Longest race77,5 km
28. Swiss Alpine Marathon — 27/7/2013
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
9 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 16.03 | 52km | 7:05:09 h | 678 | |
| 2022 | ||||
| 02.07 | 45.6km | 6:53:56 h | 304 | |
| 2018 | ||||
| 26.05 | 60km | 9:47:39 h | 60 | |
| 2017 | ||||
| 21.10 | 50km | 4:58:43 h | 133 | |
| 21.10 | 50km | 4:58:43 h | 156 | |
| 19.03 | 52.6km | 6:22:01 h | 334 | |
| 2013 | ||||
| 27.07 | 77.5km | 10:14:01 h | 251 | |
| 2012 | ||||
| 25.11 | 65km | 8:19:41 h | 177 | |
| 2011 | ||||
| 09.07 | 45.5km | 5:44:11 h | 167 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 27/7/2013 | 28. Swiss Alpine Marathon | 77,50 | ×4 |
| ✓ 2 | 25/11/2012 | 17ème Olne-Spa-Olne | 65,00 | ×3 |
| ✓ 3 | 26/5/2018 | Grand Trail des Lacs et Châteaux - Doux Dingues | 60,00 | ×3 |
| ✓ 4 | 19/3/2017 | 14ème Trail du Petit Ballon | 52,60 | ×2 |
| ✓ 5 | 16/3/2025 | 22ème Trail du Petit Ballon | 52,00 | ×2 |
| ✓ 6 | 21/10/2017 | 27. Alb Marathon Schwäbisch Gmünd - DUV-DM | 50,00 | ×2 |
| ✓ 7 | 2/7/2022 | 10. Zermatt Ultra Marathon | 45,60 | ×2 |
| ✓ 8 | 9/7/2011 | 1. Zermatt Ultra Marathon | 45,50 | ×2 |