Kenji (駒井研二) Komai
ID 632161
Born : 1974 Cat. M50 Ultrarunner since 2003 JPN
10
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
37
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 ?JPNJapan
6,4%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 633; Σ finishers = 9 872. 633 / 9 872 × 100 = 6.41%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed10
Km — ultra races1 746 km
> 100 km3
> 160 km3
> 200 km3
Longest race415,0 km
5th Trans Japan Alps Race (TJAR) — 8/8/2010

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 32
🏅 Top 3 M2
Longest winning streak0
Current streak0

Records

No record for a classic ultra format

HISTORY

10 race(s)
DateRacePerf.Rk
2010
10.10 71.5km JPN18th Hasetsune Cup - Japan Mountain Endurance Race 9:53:05 h53
08.08 415km JPN5th Trans Japan Alps Race 5d 23:20:00 h3 🥉
2009
11.10 71.5km JPN17th Hasetsune Cup - Japan Mountain Endurance Race 8:20:09 h11
2008
12.10 71.5km JPN16th Hasetsune Cup - Japan Mountain Endurance Race 8:43:46 h19
10.08 415km JPN4th Trans Japan Alps Race 6d 07:57:00 h3 🥉
2007
14.10 71.5km JPN15th Hasetsune Cup - Japan Mountain Endurance Race 15:12:46 h523
2005
09.10 71.5km JPN13th Hasetsune Cup - Japan Mountain Endurance Race 8:58:17 h7
2004
10.10 71.5km JPN12th Hasetsune Cup - Japan Mountain Endurance Race 9:31:07 h7
08.08 415km JPN2nd Trans Japan Alps Race 7d 15:00:00 h5
2003
25.10 71.5km JPN11th Hasetsune Cup - Japan Mountain Endurance Race 9:29:58 h12