Donald Johnston
ID 744552
Born : 1966 Cat. M60 Ultrarunner since 2015 USA
17
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
29
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
59,8%
Rank quotient ?This runner's calculation uses 17 eligible race(s): Σ(rank − 1) = 5 684; Σ finishers = 9 499. 5 684 / 9 499 × 100 = 59.84%. A win adds 0 to the numerator. Lower is better.