Fred Piron
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Born : 1956
Cat. M70 Ultrarunner since 1984
27
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
74
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 ?France
Switzerland
FranceSwitzerland16,4%
Rank quotient ?This runner's calculation uses 28 eligible race(s): Σ(rank − 1) = 474; Σ finishers = 2 885. 474 / 2 885 × 100 = 16.43%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed28
Km — ultra races6 797 km
> 100 km20
> 160 km18
> 200 km15
> 24h20
> 48h9
Longest race815,0 km
Les Six Jours de La Rochelle — 28/10/1993
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road77,3%
?22,7%
Wins & podiums (ultra)
🏆 Win2
🏆 Win M2
🏅 Top 37
🏅 Top 3 M7
Longest winning streak1
Current streak0
HISTORY
28 race(s) · 3 split(s) nested| Runner | Races in common |
|---|---|