Richard Rush
Born : 1965 Cat. M60 Ultrarunner since 2015 USA
6
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
22
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
59,2%
Rank quotient ?This runner's calculation uses 6 eligible race(s): Σ(rank − 1) = 366; Σ finishers = 618. 366 / 618 × 100 = 59.22%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed6
Km — ultra races532 km
> 100 km2
> 160 km1
Longest race160,9 km

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road66,1%
Trail33,9%