Osamu (井本税) Inomoto
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Born : 1972
Cat. M50 Ultrarunner since 2015
9
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
26
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
Japan14,1%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 1 089; Σ finishers = 7 736. 1 089 / 7 736 × 100 = 14.08%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races863 km
> 100 km2
Longest race120,0 km
20th Muraoka 120 km Ultra Marathon — 24/9/2017
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road85,5%
Trail14,5%
Records
HISTORY
9 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2019 | ||||
| 29.09 | 100km | 22th Muraoka 100 km Ultra Marathon |
10:26:08 h | 36 |
| 2017 | ||||
| 10.12 | 71.7km | 4th Izu Trail Journey |
11:17:53 h | 376 |
| 24.09 | 120km | 20th Muraoka 120 km Ultra Marathon |
12:49:41 h | 46 |
| 11.06 | 100km | 6th Hida Takayama 100 km Ultramarathon |
9:08:29 h | 42 |
| 2016 | ||||
| 25.09 | 100km | 19th Muraoka 100 km Ultra Marathon |
10:16:52 h | 18 |
| 12.06 | 100km | 5th Hida Takayama 100 km Ultramarathon |
10:08:13 h | 106 |
| 2015 | ||||
| 13.09 | 53km | 5th Hakuba Int. Trail Run |
7:19:13 h | 158 |
| 06.06 | 100km | 3rd Tokyo Shibamata 100 km |
10:27:24 h | 195 |
| 19.04 | 118km | 25th Fuji 5 Lakes 118 km Challenge |
12:54:19 h | 121 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 24/9/2017 | 20th Muraoka 120 km Ultra Marathon | 120,00 | ×4 |
| ✓ 2 | 19/4/2015 | 25th Fuji 5 Lakes 118 km Challenge | 118,00 | ×4 |
| ✓ 3 | 29/9/2019 | 22th Muraoka 100 km Ultra Marathon | 100,00 | ×3 |
| ✓ 4 | 11/6/2017 | 6th Hida Takayama 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 5 | 25/9/2016 | 19th Muraoka 100 km Ultra Marathon | 100,00 | ×3 |
| ✓ 6 | 12/6/2016 | 5th Hida Takayama 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 7 | 6/6/2015 | 3rd Tokyo Shibamata 100 km | 100,00 | ×3 |
| ✓ 8 | 10/12/2017 | 4th Izu Trail Journey | 71,70 | ×2 |
| ✓ 9 | 13/9/2015 | 5th Hakuba Int. Trail Run | 53,00 | ×2 |