Nicolas Buys
Born : 1972 Cat. M50 Ultrarunner since 2001 FRA
20
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
7,0%
Rank quotient ?This runner's calculation uses 20 eligible race(s): Σ(rank − 1) = 934; Σ finishers = 13 376. 934 / 13 376 × 100 = 6.98%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed20
Km — ultra races1 447 km
> 100 km3
Longest race155,0 km

Km per year (ultra races)

2022
48
1 race
2023
100
1 race
2024
113
1 race
2025
101
1 race
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 33
🏅 Top 3 M3
Longest winning streak1
Current streak0