Nathalie Firmin-Belloux
Born : 1966 Cat. W60 Ultrarunner since 2001 FRA
21
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
46
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
6
Countries visited ?CANCanadaCZECzechiaFRAFranceJORJordanNEDNetherlandsTPETaiwan
44,6%
Rank quotient ?This runner's calculation uses 23 eligible race(s): Σ(rank − 1) = 866; Σ finishers = 1 940. 866 / 1 940 × 100 = 44.64%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed23
Km — ultra races2 807 km
> 100 km11
> 160 km9
> 200 km3
> 24h12
Longest race220,6 km

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road91,5%
Trail8,5%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F11
🏅 Top 31
🏅 Top 3 F15
Longest winning streak0
Current streak0