Hiroyuki (粟野浩之) Awano
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14
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
32
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
66,6%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 7 402; Σ finishers = 11 108. 7 402 / 11 108 × 100 = 66.64%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed14
Km — ultra races1 178 km
Longest race100,0 km
1st Nara Ultra Marathon — 31/5/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road74,4%
Trail25,6%
Records
HISTORY
14 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 31/5/2026 | 1st Nara Ultra Marathon | 100,00 | ×3 |
| ✓ 2 | 19/5/2024 | 30th Yatsugatake Nobeyama 100 km | 100,00 | ×3 |
| ✓ 3 | 21/5/2023 | 29th Yatsugatake Nobeyama 100 km | 100,00 | ×3 |
| ✓ 4 | 18/6/2017 | 12. Okinoshima 100km Ultra Marathon | 100,00 | ×3 |
| ✓ 5 | 19/6/2016 | 11. Okinoshima 100km Ultra Marathon | 100,00 | ×3 |
| ✓ 6 | 17/5/2015 | 21st Yatsugatake Nobeyama 100 km | 100,00 | ×3 |
| ✓ 7 | 15/6/2014 | 9. Okinoshima 100km Ultra Marathon | 100,00 | ×3 |
| ✓ 8 | 20/4/2014 | 24th Fuji 5 Lakes 100 km Challenge | 100,00 | ×3 |
| ✓ 9 | 23/4/2017 | 27th Fuji 5 Lakes 71 km Challenge | 71,00 | ×2 |
| ✓ 10 | 19/5/2013 | 19th Yatsugatake Nobeyama 71 km | 71,00 | ×2 |
| ✓ 11 | 15/7/2017 | 8th Nozawa Onsen 4100D Mountain Trail | 65,00 | ×2 |
| ✓ 12 | 16/7/2016 | 7th Nozawa Onsen 4100D Mountain Trail | 65,00 | ×2 |
| ✓ 13 | 26/3/2017 | 16th Mt. Rocco Cannonball Run - 56 km Speed | 56,00 | ×1 |
| ✓ 14 | 6/10/2012 | 9th Echigo Kubikino 50km Ultramarathon | 50,00 | ×1 |