Nobuhiko (羽倉信彦) Hagura
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Born : 1947
Cat. M75 Ultrarunner since 1999
15
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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
3
Countries visited ?
GreeceJapan
Sweden
GreeceJapanSweden27,1%
Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 488; Σ finishers = 1 799. 488 / 1 799 × 100 = 27.13%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed15
Km — ultra races3 004 km
> 100 km11
> 160 km9
> 200 km8
> 24h1
Longest race522,0 km
3rd River Road Foot Race 522 km — 30/4/2007
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road65,6%
Trail34,4%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0
Records
HISTORY
15 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2007 | ||||
| 28.09 | 245.3km | 25. Spartathlon |
35:37:49 h | 105 |
| 16.06 | 100km | 11th Kamoshika Mountain Village Tour |
16:20:23 h | 12 |
| 30.04 | 522km | 3rd River Road Foot Race 522 km |
4d 21:47:18 h | 6 |
| 2006 | ||||
| 08.10 | 53km | Adatara Ultra Run |
6:46:07 h | 2 🥈 |
| 17.09 | 141km | 9th Karisakatoge beyond Chichibu Run |
20:07:25 h | 14 |
| 30.06 | 100km | 8. Lapland Ultra |
11:36:06 h | 14 |
| 2005 | ||||
| 30.09 | 245.3km | 23. Spartathlon |
33:45:10 h | 43 |
| 07.08 | 75km | 12. Ultramarathon Okumusashi |
8:05:25 h | 91 |
| 18.06 | 114km | 9th Kamoshika Mountain Village Tour |
20:23:29 h | 7 |
| 02.05 | 250km | 17. Yamaguchi 100 Hagi-O-Kan Maranic 250 km |
40:01:30 h | 27 |
| 2004 | ||||
| 01.10 | 245.3km | 22. Spartathlon |
34:57:28 h | 48 |
| 02.05 | 250km | 16. Yamaguchi 100 Hagi-O-Kan Maranic 250 km |
42:37:04 h | 34 |
| 2001 | ||||
| 28.09 | 245.3km | 19. Spartathlon |
34:23:29 h | 41 |
| 2000 | ||||
| 02.05 | 250km | 12. Yamaguchi 100 Hagi-O-Kan Maranic 250 km |
46:20:06 h | 54 |
| 1999 | ||||
| 06.11 | 24h | 12th Sri Chinmoy 24 Hour Run Tokyo |
168.089 km | 5 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 30/4/2007 | 3rd River Road Foot Race 522 km | 522,00 | ×10 |
| ✓ 2 | 2/5/2005 | 17. Yamaguchi 100 Hagi-O-Kan Maranic 250 km | 250,00 | ×5 |
| ✓ 3 | 2/5/2004 | 16. Yamaguchi 100 Hagi-O-Kan Maranic 250 km | 250,00 | ×5 |
| ✓ 4 | 2/5/2000 | 12. Yamaguchi 100 Hagi-O-Kan Maranic 250 km | 250,00 | ×5 |
| ✓ 5 | 28/9/2007 | 25. Spartathlon | 245,30 | ×4 |
| ✓ 6 | 30/9/2005 | 23. Spartathlon | 245,30 | ×4 |
| ✓ 7 | 1/10/2004 | 22. Spartathlon | 245,30 | ×4 |
| ✓ 8 | 28/9/2001 | 19. Spartathlon | 245,30 | ×4 |
| ✓ 9 | 6/11/1999 | 12th Sri Chinmoy 24 Hour Run Tokyo | 168,09 | ×3 |
| ✓ 10 | 17/9/2006 | 9th Karisakatoge beyond Chichibu Run | 141,00 | ×2 |
| ✓ 11 | 18/6/2005 | 9th Kamoshika Mountain Village Tour | 114,00 | ×2 |
| ✓ 12 | 16/6/2007 | 11th Kamoshika Mountain Village Tour | 100,00 | ×2 |
| ✓ 13 | 30/6/2006 | 8. Lapland Ultra | 100,00 | ×2 |
| ✓ 14 | 7/8/2005 | 12. Ultramarathon Okumusashi | 75,00 | ×1 |
| ✓ 15 | 8/10/2006 | Adatara Ultra Run | 53,00 | ×1 |