Takanori (青木孝憲) Aoki
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Ultrarunner since 2016
5
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
19
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
Japan56,5%
Rank quotient ?This runner's calculation uses 5 eligible race(s): Σ(rank − 1) = 1 939; Σ finishers = 3 434. 1 939 / 3 434 × 100 = 56.46%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed5
Km — ultra races414 km
Longest race100,0 km
4th Hakone Kodo Ultra Walking — 23/4/2022
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road75,8%
Ult.Walk24,2%
Records
HISTORY
5 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2022 | ||||
| 23.04 | 100km | 4th Hakone Kodo Ultra Walking |
22:47:07 h | 36 |
| 2019 | ||||
| 19.10 | 100km | 4th Iki 100 km Ultra Marathon |
12:53:52 h | 164 |
| 2018 | ||||
| 03.06 | 78km | 25. Ultramarathon Okumusashi |
10:30:30 h | 845 |
| 2017 | ||||
| 04.06 | 78km | 24. Ultramarathon Okumusashi |
9:56:32 h | 845 |
| 2016 | ||||
| 27.03 | 58km | 12th Izu Oshima Ultra 58 km |
6:37:03 h | 54 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 23/4/2022 | 4th Hakone Kodo Ultra Walking | 100,00 | ×5 |
| ✓ 2 | 19/10/2019 | 4th Iki 100 km Ultra Marathon | 100,00 | ×5 |
| ✓ 3 | 3/6/2018 | 25. Ultramarathon Okumusashi | 78,00 | ×4 |
| ✓ 4 | 4/6/2017 | 24. Ultramarathon Okumusashi | 78,00 | ×4 |
| ✓ 5 | 27/3/2016 | 12th Izu Oshima Ultra 58 km | 58,00 | ×3 |