Karsten Jansen
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Born : 1983
Cat. M40 Ultrarunner since 2018
2
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
10
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
1
Countries visited ?Germany
Germany62,9%
Rank quotient ?This runner's calculation uses 2 eligible race(s): Σ(rank − 1) = 205; Σ finishers = 326. 205 / 326 × 100 = 62.88%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed2
Km — ultra races103 km
Longest race53,0 km
2. Riesenbecker 6 Stundenlauf — 10/5/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Records
HISTORY
2 race(s) · 1 split(s) nested| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 10.05 | 6h | 2. Riesenbecker 6 Stundenlauf |
53.014 km | 38 |
| 2018 | ||||
| 10.03 | 6h | 9 6-Stunden-Lauf Münster |
50.000 km | 169 |
| 10.03 | 50km | 9 6-Stunden-Lauf Münster - 50 km Split | 5:14:40 h | 79 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 10/5/2025 | 2. Riesenbecker 6 Stundenlauf | 53,01 | ×5 |
| ✓ 2 | 10/3/2018 | 9 6-Stunden-Lauf Münster | 50,00 | ×5 |