Birgit Schönherr-Hölscher
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.
31
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
45
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
7
Countries visited ?
Belgium
Germany
Italy
Japan
South Korea
Netherlands
Switzerland
11,8%
Rank quotient ?This runner's calculation uses 40 eligible race(s): Σ(rank − 1) = 1 438; Σ finishers = 12 151. 1 438 / 12 151 × 100 = 11.83%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed40
Km — ultra races3 177 km
Longest race100,0 km
40. RUN Winschoten 100 km - open race — 12/9/2015
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road93,5%
Trail6,5%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F18
🏅 Top 30
🏅 Top 3 F26
Longest winning streak0
Current streak0
HISTORY
47 race(s) · 7 split(s) nested| Runner | Races in common |
|---|---|