Adam Marian Walczak
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 : 1933
Cat. M90 Ultrarunner since 1982
30
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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
3
Countries visited ?
FrancePoland
Switzerland
FrancePolandSwitzerland62,2%
Rank quotient ?This runner's calculation uses 30 eligible race(s): Σ(rank − 1) = 11 855; Σ finishers = 19 054. 11 855 / 19 054 × 100 = 62.22%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed30
Km — ultra races3 034 km
> 100 km1
> 24h1
Longest race133,9 km
1. Bieg 24-godzinny Poznan — 16/9/1985
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Records
HISTORY
30 race(s)| Runner | Races in common |
|---|---|