Bernd Spring
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Born : 1970
Cat. M55 Ultrarunner since 2005
46
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
58
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
Switzerland
GermanySwitzerland52,3%
Rank quotient ?This runner's calculation uses 52 eligible race(s): Σ(rank − 1) = 4 795; Σ finishers = 9 167. 4 795 / 9 167 × 100 = 52.31%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed52
Km — ultra races5 098 km
> 100 km13
> 160 km10
> 200 km7
> 24h1
Longest race239,0 km
14. Jurasteig Nonstop Ultratrail 239 km (JUNUT) — 10/4/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road15,8%
Trail84,2%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 32
🏅 Top 3 M2
Longest winning streak0
Current streak0
HISTORY
53 race(s) · 1 split(s) nested| Runner | Races in common |
|---|---|