Hiroshi (小川浩) Ogawa
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Born : 1969
Cat. M55 Ultrarunner since 2011
14
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
30
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
Japan18,9%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 1 513; Σ finishers = 8 013. 1 513 / 8 013 × 100 = 18.88%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed14
Km — ultra races1 126 km
> 100 km3
> 160 km1
Longest race160,9 km
3rd Ultra-Trail Mt. Fuji (UTMF) — 25/4/2014
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road8,9%
Trail91,1%
HISTORY
14 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2019 | ||||
| 20.10 | 57.8km | 3rd Kohechi Trail Journey |
9:16:09 h | 24 |
| 2018 | ||||
| 28.10 | 70km | 3rd Ryoma Dappan Trail Race |
10:28:54 h | 13 |
| 12.05 | 108.7km | 2nd Aso Round Trail |
19:17:10 h | 35 |
| 2017 | ||||
| 10.06 | 45km | 10th Skyline Trail Sugadaira |
6:14:01 h | 69 |
| 2016 | ||||
| 16.12 | 70km | Coast to Coast 70k Trail Run |
7:30:17 h | 16 |
| 2015 | ||||
| 30.05 | 50km | 1st Mt. Hiei Int. 50 km Trail Run |
7:52:53 h | 42 |
| 2014 | ||||
| 30.11 | 50km | Kumano Old Trails |
7:35:37 h | 27 |
| 15.06 | 81.4km | 1. Spatrail - Shima to Kusatsu |
10:24:34 h | 37 |
| 25.04 | 100mi | 3rd Ultra-Trail Mt. Fuji |
35:51:26 h | 215 |
| 2013 | ||||
| 13.07 | 100km | 6th OSJ Ontake 100km Ultra Trail |
14:07:43 h | 190 |
| 10.03 | 72km | 1st Izu Trail Journey |
9:28:02 h | 132 |
| 2012 | ||||
| 16.09 | 110km | 4th Shinetsu Five Mountains Trail 110km |
16:19:40 h | 67 |
| 2011 | ||||
| 03.07 | 50km | 3rd OSJ Shiga Kogen Trail 50K |
10:10:06 h | 134 |
| 26.06 | 100km road race | 26. Lake Saroma 100 km Ultramarathon |
10:41:35 h | 526 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 25/4/2014 | 3rd Ultra-Trail Mt. Fuji (UTMF) | 160,93 | ×5 |
| ✓ 2 | 16/9/2012 | 4th Shinetsu Five Mountains Trail 110km | 110,00 | ×3 |
| ✓ 3 | 12/5/2018 | 2nd Aso Round Trail | 108,70 | ×3 |
| ✓ 4 | 13/7/2013 | 6th OSJ Ontake 100km Ultra Trail | 100,00 | ×3 |
| ✓ 5 | 26/6/2011 | 26. Lake Saroma 100 km Ultramarathon (JPN) | 100,00 | ×3 |
| ✓ 6 | 15/6/2014 | 1. Spatrail - Shima to Kusatsu | 81,40 | ×2 |
| ✓ 7 | 10/3/2013 | 1st Izu Trail Journey | 72,00 | ×2 |
| ✓ 8 | 28/10/2018 | 3rd Ryoma Dappan Trail Race | 70,00 | ×2 |
| ✓ 9 | 16/12/2016 | Coast to Coast 70k Trail Run | 70,00 | ×2 |
| ✓ 10 | 20/10/2019 | 3rd Kohechi Trail Journey | 57,80 | ×1 |
| ✓ 11 | 30/5/2015 | 1st Mt. Hiei Int. 50 km Trail Run | 50,00 | ×1 |
| ✓ 12 | 30/11/2014 | Kumano Old Trails | 50,00 | ×1 |
| ✓ 13 | 3/7/2011 | 3rd OSJ Shiga Kogen Trail 50K | 50,00 | ×1 |
| ✓ 14 | 10/6/2017 | 10th Skyline Trail Sugadaira | 45,00 | ×1 |