Jack Bugo
Born : 1973 Cat. M50 Ultrarunner since 2012 USA
20
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
31
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
1
Countries visited ?USAUnited States
65,2%
Rank quotient ?This runner's calculation uses 20 eligible race(s): Σ(rank − 1) = 2 235; Σ finishers = 3 426. 2 235 / 3 426 × 100 = 65.24%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed20
Km — ultra races1 284 km
> 100 km1
> 160 km1
Longest race160,9 km

Km per year (ultra races)

325
4 races
2022
50
1 race
2023
50
1 race
2024
100
2 races
2025
84
1 race
2026

Race types (share of distance)

Road13,0%
Trail87,0%