Jordan Szewczyk
External sources
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Born : 1982
Cat. M40 Ultrarunner since 2013
28
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
46
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 ?France
Switzerland
FranceSwitzerland63,8%
Rank quotient ?This runner's calculation uses 28 eligible race(s): Σ(rank − 1) = 6 361; Σ finishers = 9 976. 6 361 / 9 976 × 100 = 63.76%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed28
Km — ultra races2 821 km
> 100 km10
> 160 km2
> 200 km1
Longest race390,0 km
3rd Crossing Switzerland — 19/7/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
28 race(s)| Runner | Races in common |
|---|---|