Noriko (横木紀子) Yokogi
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14
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
30
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
60,3%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 3 388; Σ finishers = 5 614. 3 388 / 5 614 × 100 = 60.35%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed14
Km — ultra races1 084 km
> 100 km1
Longest race140,0 km
29. Yamaguchi 100 Hagi-O-Kan Maranic 140 km — 3/5/2017
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road87,1%
Trail12,9%
Records
HISTORY
14 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 3/5/2017 | 29. Yamaguchi 100 Hagi-O-Kan Maranic 140 km | 140,00 | ×4 |
| ✓ 2 | 16/10/2005 | 11th River Shimanto 100km | 100,00 | ×3 |
| ✓ 3 | 27/9/2015 | 18th Muraoka 88 km Ultra Marathon | 88,00 | ×2 |
| ✓ 4 | 28/9/2014 | 17th Muraoka 88 km Ultra Marathon | 88,00 | ×2 |
| ✓ 5 | 23/4/2017 | 9th 70 km Ultra Maranic Osaka | 70,00 | ×2 |
| ✓ 6 | 24/4/2016 | 8th 70 km Ultra Maranic Osaka | 70,00 | ×2 |
| ✓ 7 | 4/5/2015 | 27. Yamaguchi 100 Hagi-O-Kan Maranic 70 km | 70,00 | ×2 |
| ✓ 8 | 3/5/2013 | 21. Mukogawa Yurikamome Ultra Marathon | 70,00 | ×2 |
| ✓ 9 | 3/5/2011 | 19. Mukogawa Yurikamome Ultra Marathon | 70,00 | ×2 |
| ✓ 10 | 24/9/2017 | 20th Muraoka 66 km Ultra Marathon | 66,00 | ×2 |
| ✓ 11 | 25/9/2016 | 19th Muraoka 66 km Ultra Marathon | 66,00 | ×2 |
| ✓ 12 | 29/9/2013 | 16th Muraoka 66 km Ultra Marathon | 66,00 | ×2 |
| ✓ 13 | 16/10/2011 | 17th River Shimanto 60km | 60,00 | ×2 |
| ✓ 14 | 18/9/2011 | 11th Tango 60 km Ultramarathon | 60,00 | ×2 |