Alain Chaffard
External sources
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Born : 1969
Cat. M55 Ultrarunner since 2009
41
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
49
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
3
Countries visited ?France
Italy
Switzerland
FranceItalySwitzerland18,8%
Rank quotient ?This runner's calculation uses 41 eligible race(s): Σ(rank − 1) = 2 785; Σ finishers = 14 799. 2 785 / 14 799 × 100 = 18.82%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed41
Km — ultra races3 052 km
> 100 km9
Longest race160,0 km
Grand Raid des Pyrénées 160 km — 21/8/2015
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
HISTORY
41 race(s)| Runner | Races in common |
|---|---|