Kazuaki (金井和明) Kanei
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Born : 1984
Cat. M40 Ultrarunner since 2022
9
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
Japan58,1%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 2 404; Σ finishers = 4 139. 2 404 / 4 139 × 100 = 58.08%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races902 km
> 100 km3
> 160 km1
Longest race167,0 km
9th Ultra-Trail Mt. Fuji (UTMF) — 26/4/2024
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road44,4%
Trail55,6%
Records
HISTORY
9 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 09.05 | 114km | 4th Aso Volcano Trail |
21:20:23 h | 137 |
| 2025 | ||||
| 05.10 | 100km | 6th Mine Akiyoshidai Geopark Ultra Marathon |
10:16:24 h | 5 |
| 07.06 | 100.8km | 5th Okushinano 100 |
18:50:40 h | 323 |
| 2024 | ||||
| 06.10 | 100km | 5th Mine Akiyoshidai Geopark Ultra Marathon |
10:52:46 h | 16 |
| 26.04 | 167km | 9th Ultra-Trail Mt. Fuji |
43:51:39 h | 1144 |
| 2023 | ||||
| 17.09 | 100km | 21th Tango 100 km Ultramarathon |
12:31:24 h | 239 |
| 08.07 | 100km | 1st Shiga Kogen 100 |
25:11:36 h | 308 |
| 28.05 | 60km | 8th Akiyoshidai Karst Trail Run |
7:26:47 h | 35 |
| 2022 | ||||
| 24.07 | 60km | 10th Kirishima Ebino-kougen Extreme Trail |
11:57:13 h | 206 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 26/4/2024 | 9th Ultra-Trail Mt. Fuji (UTMF) | 167,00 | ×5 |
| ✓ 2 | 9/5/2026 | 4th Aso Volcano Trail | 114,00 | ×4 |
| ✓ 3 | 7/6/2025 | 5th Okushinano 100 | 100,80 | ×3 |
| ✓ 4 | 5/10/2025 | 6th Mine Akiyoshidai Geopark Ultra Marathon | 100,00 | ×3 |
| ✓ 5 | 6/10/2024 | 5th Mine Akiyoshidai Geopark Ultra Marathon | 100,00 | ×3 |
| ✓ 6 | 17/9/2023 | 21th Tango 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 7 | 8/7/2023 | 1st Shiga Kogen 100 | 100,00 | ×3 |
| ✓ 8 | 28/5/2023 | 8th Akiyoshidai Karst Trail Run | 60,00 | ×2 |
| ✓ 9 | 24/7/2022 | 10th Kirishima Ebino-kougen Extreme Trail | 60,00 | ×2 |