Kristoffer Josefsson
External sources
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Born : 1982
Cat. M40 Ultrarunner since 2014
1
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
6
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 ?
Switzerland
Switzerland50,1%
Rank quotient ?This runner's calculation uses 1 eligible race(s): Σ(rank − 1) = 188; Σ finishers = 375. 188 / 375 × 100 = 50.13%. A win adds 0 to the numerator. Lower is better.
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
No record for a classic ultra format
HISTORY
1 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2014 | ||||
| 23.08 | 46km | 2. Matterhorn Ultraks |
8:11:55 h | 189 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 23/8/2014 | 2. Matterhorn Ultraks | 46,00 | ×7 |