James Linblade
Born : 1935 Cat. M90 Ultrarunner since 1995 USA
3
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
13
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
95,5%
Rank quotient ?This runner's calculation uses 3 eligible race(s): Σ(rank − 1) = 529; Σ finishers = 554. 529 / 554 × 100 = 95.49%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed3
Km — ultra races188 km
> 24h1
Longest race80,5 km
33rd JFK 50 Mile — 18/11/1995

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road57,2%
Trail42,8%