Barb Osborn
Born : 1957 Cat. W65 Ultrarunner since 2009 USA
1
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
7
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
78,1%
Rank quotient ?This runner's calculation uses 1 eligible race(s): Σ(rank − 1) = 25; Σ finishers = 32. 25 / 32 × 100 = 78.13%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed1
Km — ultra races56 km
Longest race55,9 km

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road100,0%

Records

HISTORY

1 race(s)
DateRacePerf.Rk
2009
06.06 12h USA20th FANS 12 Hour Run 55.940 km26