Noritaka (山下哲央) Yamashita
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Born : 1975
Cat. M50 Ultrarunner since 2015
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
2
Countries visited ?Japan
Malaysia
JapanMalaysia46,6%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 2 970; Σ finishers = 6 368. 2 970 / 6 368 × 100 = 46.64%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed14
Km — ultra races1 209 km
> 100 km4
> 160 km1
Longest race167,0 km
7th Ultra-Trail Mt. Fuji (UTMF) — 22/4/2022
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road9,3%
Trail90,7%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 30
🏅 Top 3 M1
Longest winning streak0
Current streak0
HISTORY
14 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 22/4/2022 | 7th Ultra-Trail Mt. Fuji (UTMF) | 167,00 | ×5 |
| ✓ 2 | 23/9/2023 | 9th SkyViewTrail Memorial Cup | 128,00 | ×4 |
| ✓ 3 | 25/3/2017 | 16th Mt. Rocco Cannonball Run - 112 km Power | 112,00 | ×3 |
| ✓ 4 | 13/5/2023 | 1st Aso Volcano Trail | 105,00 | ×3 |
| ✓ 5 | 28/3/2026 | 34th Mt. Rocco Cannonball Run - 100 km Buddy | 100,00 | ×3 |
| ✓ 6 | 15/7/2017 | 10th OSJ Ontake 100km Ultra Trail | 100,00 | ×3 |
| ✓ 7 | 29/6/2019 | 9th Utsukushigahara 80 km Trail Run | 80,00 | ×2 |
| ✓ 8 | 2/7/2016 | 6th Utsukushigahara 80 km Trail Run | 80,00 | ×2 |
| ✓ 9 | 14/7/2024 | 15th Nozawa Onsen 4100D Mountain Trail | 65,00 | ×2 |
| ✓ 10 | 13/7/2019 | 10th Nozawa Onsen 4100D Mountain Trail | 65,00 | ×2 |
| ✓ 11 | 20/6/2026 | 2nd Kaga Spa by UTMB - Kaga Spa Trail Endurance 50 | 58,00 | ×1 |
| ✓ 12 | 27/9/2025 | 2nd Malaysia Ultra-Trail by UTMB - MY50 | 53,60 | ×1 |
| ✓ 13 | 29/11/2015 | Kumano Old Trails | 50,00 | ×1 |
| ✓ 14 | 4/7/2015 | 5th Utsukushigahara 45 km Trail Run | 45,00 | ×1 |