Yasuyuki (阿部康幸) Abe
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11
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
40,2%
Rank quotient ?This runner's calculation uses 11 eligible race(s): Σ(rank − 1) = 1 561; Σ finishers = 3 887. 1 561 / 3 887 × 100 = 40.16%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed11
Km — ultra races821 km
> 100 km1
Longest race145,0 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road75,9%
Trail24,1%
Records
HISTORY
11 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 2/11/2019 | 1st Autumn leaves in Okumusashi / Chichibu Journey run | 145,00 | ×5 |
| ✓ 2 | 11/6/2017 | 13th Iwate Ginga 100km Marathon Challenge | 100,00 | ×3 |
| ✓ 3 | 17/10/2015 | 6th Inagawa 100km Ultra-Marathon | 100,00 | ×3 |
| ✓ 4 | 29/6/2019 | 9th Utsukushigahara 80 km Trail Run | 80,00 | ×3 |
| ✓ 5 | 16/7/2016 | 7th Nozawa Onsen 4100D Mountain Trail | 65,00 | ×2 |
| ✓ 6 | 29/9/2019 | 6th Naeba-Sanroku Geopark Tsunan Ultramarathon 64K | 64,00 | ×2 |
| ✓ 7 | 12/10/2014 | 10th Echigo Kubikino 60km Ultramarathon | 60,00 | ×2 |
| ✓ 8 | 14/11/2018 | 3rd Myoko Ultra Run rAce 18 | 58,00 | ×2 |
| ✓ 9 | 17/6/2018 | 4th Echigo Country Trail | 53,00 | ×2 |
| ✓ 10 | 19/10/2019 | 10th Inagawa 100km Ultra-Marathon | 51,40 | ×1 |
| ✓ 11 | 4/11/2017 | 2nd Myoko Ultra Run rAce 18 | 45,00 | ×1 |