Frederic Bizon
Born : 1971 Cat. M55 Ultrarunner since 2008 FRA
25
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
42
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
4
Countries visited ?ANDAndorraBELBelgiumFRAFranceITAItaly
22,7%
Rank quotient ?This runner's calculation uses 25 eligible race(s): Σ(rank − 1) = 2 090; Σ finishers = 9 222. 2 090 / 9 222 × 100 = 22.66%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed25
Km — ultra races2 208 km
> 100 km6
> 160 km3
> 24h1
Longest race177,0 km

Km per year (ultra races)

139
2 races
2022
2023
2024
50
1 race
2025
303
3 races
2026

Race types (share of distance)

Trail97,3%
Elim.2,7%