Torben Sibbern
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12
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
32
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
2
Countries visited ?
Denmark
Germany
73,8%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 1 457; Σ finishers = 1 975. 1 457 / 1 975 × 100 = 73.77%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed12
Km — ultra races1 300 km
> 100 km5
> 160 km5
Longest race160,9 km
14. Mauerweglauf 100 Meilen Berlin — 15/8/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road87,7%
Trail12,3%
HISTORY
12 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 15.08 | 100mi | 28:26:36 h | 262 | |
| 2025 | ||||
| 16.08 | 100mi | 27:09:15 h | 273 | |
| 2024 | ||||
| 17.08 | 100mi | 26:41:18 h | 229 | |
| 2023 | ||||
| 12.08 | 100mi | 25:59:36 h | 208 | |
| 2022 | ||||
| 13.08 | 100mi | 26:49:55 h | 209 | |
| 19.03 | 75km | 9:56:29 h | 17 | |
| 2021 | ||||
| 12.12 | 50km | 7:16:31 h | 19 | |
| 21.08 | 100km | 12:09:55 h | 41 | |
| 01.05 | 60km | 8:00:53 h | 100 | |
| 2020 | ||||
| 22.08 | 100km | 13:41:08 h | 61 | |
| 2019 | ||||
| 15.12 | 50km | 7:16:36 h | 41 | |
| 24.08 | 60km | 7:21:04 h | 9 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 15/8/2026 | 14. Mauerweglauf 100 Meilen Berlin | 160,93 | ×5 |
| ✓ 2 | 16/8/2025 | 13. Mauerweglauf 100 Meilen Berlin | 160,93 | ×5 |
| ✓ 3 | 17/8/2024 | 12. Mauerweglauf 100 Meilen Berlin | 160,93 | ×5 |
| ✓ 4 | 12/8/2023 | 11. Mauerweglauf 100 Meilen Berlin | 160,93 | ×5 |
| ✓ 5 | 13/8/2022 | 10. Mauerweglauf 100 Meilen Berlin | 160,93 | ×5 |
| ✓ 6 | 21/8/2021 | 5. Ultraløbet Ringkøbing Fjord Rundt 100km | 100,00 | ×3 |
| ✓ 7 | 22/8/2020 | 4. Ultraløbet Ringkøbing Fjord Rundt 100km | 100,00 | ×3 |
| ✓ 8 | 19/3/2022 | Roskilde Fjord Rundt 75 km | 75,00 | ×2 |
| ✓ 9 | 1/5/2021 | 8th Julsø Ultra 60km | 60,00 | ×1 |
| ✓ 10 | 24/8/2019 | Ultraløbet Ringkøbing Fjord Rundt 60km | 60,00 | ×1 |
| ✓ 11 | 12/12/2021 | 9th Fussingø Trail | 50,00 | ×1 |
| ✓ 12 | 15/12/2019 | 8th Fussingø Trail | 50,00 | ×1 |