Jean-Francois Court
Born : 1971 Cat. M55 Ultrarunner since 2005 FRA
19
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
33
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 ?FRAFranceITAItalySUISwitzerland
16,5%
Rank quotient ?This runner's calculation uses 19 eligible race(s): Σ(rank − 1) = 1 265; Σ finishers = 7 675. 1 265 / 7 675 × 100 = 16.48%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed20
Km — ultra races1 464 km
> 100 km5
> 160 km1
Longest race167,0 km

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Trail92,5%
Stage7,5%

Records