Rene-Jean Berthon
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Born : 1939
Cat. M85 Ultrarunner since 1976
62
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
68
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
FranceSwitzerland12,0%
Rank quotient ?This runner's calculation uses 64 eligible race(s): Σ(rank − 1) = 1 491; Σ finishers = 12 436. 1 491 / 12 436 × 100 = 11.99%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed64
Km — ultra races6 530 km
> 100 km4
> 160 km2
> 200 km2
> 24h4
Longest race237,3 km
24 heures de Coëtquidan — 15/5/1982
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road97,7%
Trail2,3%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 33
🏅 Top 3 M4
Longest winning streak0
Current streak0
HISTORY
64 race(s) · 3 split(s) nested| Runner | Races in common |
|---|---|