Jacek Jucha
External sources
Loading FFA
Loading MV
FFA diagnostics
Run “Search / refresh FFA” to see each season, HTTP response, candidate and DUV comparison.
MarathonView diagnostics
Run “Refresh MV” to see login, session validation and parser status.
Cached locally. Empty refreshes never erase the last valid snapshot.
Born : 1972
Cat. M50 Ultrarunner since 2013
37
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
48
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
9
Countries visited ?
Austria
Croatia
Spain
France
ItalyPoland
Romania
Slovenia
Slovakia
AustriaCroatiaSpainFranceItalyPolandRomaniaSloveniaSlovakia59,1%
Rank quotient ?This runner's calculation uses 37 eligible race(s): Σ(rank − 1) = 5 832; Σ finishers = 9 874. 5 832 / 9 874 × 100 = 59.06%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed37
Km — ultra races2 930 km
> 100 km10
Longest race150,0 km
4. Lemkowyna Ultra Trail 150 — 14/10/2017
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
37 race(s)| Runner | Races in common |
|---|---|