Tomoyuki (福山智之) Fukuyama
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9
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
35
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 ?
Japan
25,4%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 1 614; Σ finishers = 6 342. 1 614 / 6 342 × 100 = 25.45%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races1 427 km
> 100 km3
> 160 km2
> 200 km2
Longest race415,0 km
9th Trans Japan Alps Race (TJAR) — 12/8/2018
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
9 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2018 | ||||
| 12.08 | 415km | 7d 21:53:00 h | 22 | |
| 2017 | ||||
| 01.07 | 80km | 9:42:37 h | 90 | |
| 2015 | ||||
| 18.10 | 73km | 10:53:11 h | 99 | |
| 2014 | ||||
| 19.10 | 73km | 9:09:49 h | 18 | |
| 2013 | ||||
| 13.10 | 71.5km | 11:03:44 h | 179 | |
| 2012 | ||||
| 12.08 | 415km | 7d 21:53:00 h | 17 | |
| 18.05 | 156km | 36:45:38 h | 182 | |
| 2004 | ||||
| 10.10 | 71.5km | 14:58:12 h | 172 | |
| 2003 | ||||
| 25.10 | 71.5km | 21:39:00 h | 844 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 12/8/2018 | 9th Trans Japan Alps Race (TJAR) | 415,00 | ×11 |
| ✓ 2 | 12/8/2012 | 6th Trans Japan Alps Race (TJAR) | 415,00 | ×11 |
| ✓ 3 | 18/5/2012 | 1st Ultra-Trail Mount Fuji (UTMF) | 156,00 | ×4 |
| ✓ 4 | 1/7/2017 | 7th Utsukushigahara 80 km Trail Run | 80,00 | ×2 |
| ✓ 5 | 18/10/2015 | 6th OSJ Hyonosen Mountains Trail Race | 73,00 | ×2 |
| ✓ 6 | 19/10/2014 | 5th OSJ Hyonosen Mountains Trail Race | 73,00 | ×2 |
| ✓ 7 | 13/10/2013 | 21st Hasetsune Cup - Japan Mountain Endurance Race | 71,50 | ×2 |
| ✓ 8 | 10/10/2004 | 12th Hasetsune Cup - Japan Mountain Endurance Race | 71,50 | ×2 |
| ✓ 9 | 25/10/2003 | 11th Hasetsune Cup - Japan Mountain Endurance Race | 71,50 | ×2 |