Shinichi (後藤慎一) Goto
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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.
25
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
69,4%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 3 579; Σ finishers = 5 160. 3 579 / 5 160 × 100 = 69.36%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races782 km
> 100 km2
Longest race129,0 km
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 | |
|---|---|---|---|---|
| 2025 | ||||
| 20.09 | 80km | 19:49:44 h | 231 | |
| 2023 | ||||
| 04.03 | 100km | 28:21:00 h | 40 | |
| 2019 | ||||
| 07.04 | 70km | 13:19:25 h | 514 | |
| 2018 | ||||
| 22.09 | 129km | 31:52:56 h | 319 | |
| 2017 | ||||
| 10.09 | 51.4km | 7:31:26 h | 277 | |
| 2016 | ||||
| 16.07 | 100km | 15:05:52 h | 405 | |
| 24.04 | 70km | 12:30:58 h | 381 | |
| 2015 | ||||
| 15.03 | 72km | 13:29:47 h | 950 | |
| 2014 | ||||
| 14.09 | 110km | 21:39:02 h | 471 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 22/9/2018 | 5th SkyView Ultra-Trail 120 - Yamada Noboru Memorial Cup | 129,00 | ×5 |
| ✓ 2 | 14/9/2014 | 6th Shinetsu Five Mountains Trail 110km | 110,00 | ×4 |
| ✓ 3 | 4/3/2023 | 1st Minonokuni Yamajiro Trail 100 | 100,00 | ×4 |
| ✓ 4 | 16/7/2016 | 9th OSJ Ontake 100km Ultra Trail | 100,00 | ×4 |
| ✓ 5 | 20/9/2025 | 11th SkyViewTrail Memorial Cup | 80,00 | ×3 |
| ✓ 6 | 15/3/2015 | 2nd Izu Trail Journey | 72,00 | ×2 |
| ✓ 7 | 7/4/2019 | 5th Okumikawa Power Trail | 70,00 | ×2 |
| ✓ 8 | 24/4/2016 | 2nd Okumikawa Power Trail | 70,00 | ×2 |
| ✓ 9 | 10/9/2017 | 7th Hakuba Int. Trail Run | 51,40 | ×2 |