Michitomo (大橋道友) Ohashi
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Born : 1976
Cat. M50 Ultrarunner since 2013
12
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
28
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
Japan37,8%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 2 098; Σ finishers = 5 555. 2 098 / 5 555 × 100 = 37.77%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed12
Km — ultra races957 km
Longest race100,0 km
25th Ebisu-Daikoku 100 km Marathon — 27/5/2018
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Records
HISTORY
12 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2024 | ||||
| 29.09 | 64km | 27th Muraoka 64 km Ultra Marathon |
8:43:29 h | 111 |
| 2022 | ||||
| 29.09 | 45km | 25th Muraoka 45 km Ultra Marathon |
5:12:17 h | 342 |
| 2019 | ||||
| 29.09 | 88km | 22th Muraoka 88 km Ultra Marathon |
12:40:04 h | 92 |
| 2018 | ||||
| 27.05 | 100km | 25th Ebisu-Daikoku 100 km Marathon |
13:33:56 h | 259 |
| 2017 | ||||
| 26.03 | 56km | 16th Mt. Rocco Cannonball Run - 56 km Speed |
8:06:09 h | 191 |
| 2016 | ||||
| 25.09 | 100km | 19th Muraoka 100 km Ultra Marathon |
13:00:47 h | 228 |
| 29.05 | 100km | 23rd Ebisu-Daikoku 100 km Marathon |
10:51:08 h | 104 |
| 2015 | ||||
| 27.09 | 100km | 18th Muraoka 100 km Ultra Marathon |
12:52:57 h | 240 |
| 13.09 | 50km | 3rd 50 km Ultramarathon Hakusan-Shirakawago |
5:22:16 h | 98 |
| 31.05 | 100km | 22nd Ebisu-Daikoku 100 km Marathon |
11:53:51 h | 175 |
| 2014 | ||||
| 28.09 | 88km | 17th Muraoka 88 km Ultra Marathon |
12:29:45 h | 105 |
| 2013 | ||||
| 29.09 | 66km | 16th Muraoka 66 km Ultra Marathon |
9:10:23 h | 165 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 27/5/2018 | 25th Ebisu-Daikoku 100 km Marathon | 100,00 | ×3 |
| ✓ 2 | 25/9/2016 | 19th Muraoka 100 km Ultra Marathon | 100,00 | ×3 |
| ✓ 3 | 29/5/2016 | 23rd Ebisu-Daikoku 100 km Marathon | 100,00 | ×3 |
| ✓ 4 | 27/9/2015 | 18th Muraoka 100 km Ultra Marathon | 100,00 | ×3 |
| ✓ 5 | 31/5/2015 | 22nd Ebisu-Daikoku 100 km Marathon | 100,00 | ×3 |
| ✓ 6 | 29/9/2019 | 22th Muraoka 88 km Ultra Marathon | 88,00 | ×3 |
| ✓ 7 | 28/9/2014 | 17th Muraoka 88 km Ultra Marathon | 88,00 | ×3 |
| ✓ 8 | 29/9/2013 | 16th Muraoka 66 km Ultra Marathon | 66,00 | ×2 |
| ✓ 9 | 29/9/2024 | 27th Muraoka 64 km Ultra Marathon | 64,00 | ×2 |
| ✓ 10 | 26/3/2017 | 16th Mt. Rocco Cannonball Run - 56 km Speed | 56,00 | ×2 |
| ✓ 11 | 13/9/2015 | 3rd 50 km Ultramarathon Hakusan-Shirakawago | 50,00 | ×1 |
| ✓ 12 | 29/9/2022 | 25th Muraoka 45 km Ultra Marathon | 45,00 | ×1 |