Yuuma (鈴江祐馬) Suzue
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8
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
23
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
34,8%
Rank quotient ?This runner's calculation uses 8 eligible race(s): Σ(rank − 1) = 3 038; Σ finishers = 8 736. 3 038 / 8 736 × 100 = 34.78%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed8
Km — ultra races629 km
Longest race100,0 km
1st Tokyo Shibamata 100 km — 1/6/2013
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road15,9%
Trail84,1%
Records
HISTORY
8 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2013 | ||||
| 01.06 | 100km | 13:29:01 h | 989 | |
| 2012 | ||||
| 20.05 | 100km | 13:36:44 h | 750 | |
| 2007 | ||||
| 14.10 | 71.5km | 12:26:41 h | 208 | |
| 2005 | ||||
| 09.10 | 71.5km | 19:51:53 h | 695 | |
| 2004 | ||||
| 10.10 | 71.5km | 14:20:31 h | 127 | |
| 2003 | ||||
| 25.10 | 71.5km | 12:09:42 h | 76 | |
| 2002 | ||||
| 12.10 | 71.5km | 12:54:39 h | 67 | |
| 2001 | ||||
| 06.10 | 71.5km | 14:43:13 h | 134 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 1/6/2013 | 1st Tokyo Shibamata 100 km | 100,00 | ×4 |
| ✓ 2 | 20/5/2012 | 18th Yatsugatake Nobeyama 100 km | 100,00 | ×4 |
| ✓ 3 | 14/10/2007 | 15th Hasetsune Cup - Japan Mountain Endurance Race | 71,50 | ×3 |
| ✓ 4 | 9/10/2005 | 13th Hasetsune Cup - Japan Mountain Endurance Race | 71,50 | ×3 |
| ✓ 5 | 10/10/2004 | 12th Hasetsune Cup - Japan Mountain Endurance Race | 71,50 | ×3 |
| ✓ 6 | 25/10/2003 | 11th Hasetsune Cup - Japan Mountain Endurance Race | 71,50 | ×3 |
| ✓ 7 | 12/10/2002 | 10th Hasetsune Cup - Japan Mountain Endurance Race | 71,50 | ×3 |
| ✓ 8 | 6/10/2001 | 9th Hasetsune Cup - Japan Mountain Endurance Race | 71,50 | ×3 |