Brian Nichols
Born : 1975 Cat. M50 Ultrarunner since 2014 USA
20
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
36
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
2
Countries visited ?ITAItalyUSAUnited States
58,8%
Rank quotient ?This runner's calculation uses 20 eligible race(s): Σ(rank − 1) = 2 695; Σ finishers = 4 587. 2 695 / 4 587 × 100 = 58.75%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed20
Km — ultra races1 594 km
> 100 km2
> 160 km2
> 24h3
Longest race160,9 km

Km per year (ultra races)

54
1 race
2022
72
1 race
2023
2024
2025
2026

Race types (share of distance)

Trail100,0%