Yuki (田中勇希) Tanaka
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Born : 1989
Cat. M35 Ultrarunner since 2012
18
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
36
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
4
Countries visited ?
France
Hong KongJapan
Thailand
FranceHong KongJapanThailand30,2%
Rank quotient ?This runner's calculation uses 18 eligible race(s): Σ(rank − 1) = 4 528; Σ finishers = 14 973. 4 528 / 14 973 × 100 = 30.24%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed18
Km — ultra races1 699 km
> 100 km5
> 160 km3
Longest race170,0 km
20ème Ultra Trail Tour du Mont Blanc (UTMB) — 1/9/2023
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road11,8%
Trail88,2%
HISTORY
18 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 1/9/2023 | 20ème Ultra Trail Tour du Mont Blanc (UTMB) | 170,00 | ×4 |
| ✓ 2 | 21/4/2023 | 8th Ultra-Trail Mt. Fuji (UTMF) | 167,00 | ×4 |
| ✓ 3 | 5/3/2022 | 1st Kumagawa Revival Trail | 167,00 | ×4 |
| ✓ 4 | 18/9/2022 | 14th Shinetsu Five Mountains Trail 110km | 109,00 | ×3 |
| ✓ 5 | 10/12/2022 | 3rd Thailand by UTMB - 104km | 104,00 | ×2 |
| ✓ 6 | 28/6/2015 | 30. Lake Saroma 100 km Ultramarathon | 100,00 | ×2 |
| ✓ 7 | 23/9/2012 | 22. Akita Nairiku 100km Marathon | 100,00 | ×2 |
| ✓ 8 | 5/12/2025 | 2nd Chiangmai Thailand by UTMB - ELEPHANT 100 | 90,00 | ×2 |
| ✓ 9 | 2/3/2024 | 5th Victoria 80 | 80,00 | ×2 |
| ✓ 10 | 29/6/2019 | 9th Utsukushigahara 80 km Trail Run | 80,00 | ×2 |
| ✓ 11 | 23/2/2019 | 2nd Victoria 80 | 80,00 | ×2 |
| ✓ 12 | 15/3/2015 | 2nd Izu Trail Journey | 72,00 | ×2 |
| ✓ 13 | 9/12/2018 | 5th Izu Trail Journey | 71,70 | ×1 |
| ✓ 14 | 10/12/2023 | 10th Izu Trail Journey | 70,00 | ×1 |
| ✓ 15 | 12/12/2021 | 8th Izu Trail Journey | 69,10 | ×1 |
| ✓ 16 | 20/7/2025 | 16th Nozawa Onsen 4100D Mountain Trail | 65,00 | ×1 |
| ✓ 17 | 22/2/2025 | 11th MSIG Sai Kung 50 | 54,00 | ×1 |
| ✓ 18 | 22/10/2017 | 3rd Gasando Trail running race | 50,00 | ×1 |