Burkhard Widera
External sources
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51
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
56
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 ?
Germany
Netherlands
10,0%
Rank quotient ?This runner's calculation uses 58 eligible race(s): Σ(rank − 1) = 951; Σ finishers = 9 467. 951 / 9 467 × 100 = 10.05%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed58
Km — ultra races4 941 km
> 100 km4
> 160 km4
> 200 km2
> 24h6
Longest race204,5 km
13. Burginsellauf Delmenhorst — 18/6/2016
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road85,3%
Trail14,7%
Wins & podiums (ultra)
🏆 Win4
🏆 Win M5
🏅 Top 312
🏅 Top 3 M12
Longest winning streak1
Current streak0
HISTORY
66 race(s) · 9 split(s) nested| Runner | Races in common |
|---|---|