Ryouji (高田龍二) Takada
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Born : 1957
Cat. M65 Ultrarunner since 2002
7
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
5
Countries visited ?
Austria
Czechia
GreeceJapan
Taiwan
AustriaCzechiaGreeceJapanTaiwan20,9%
Rank quotient ?This runner's calculation uses 7 eligible race(s): Σ(rank − 1) = 115; Σ finishers = 549. 115 / 549 × 100 = 20.95%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed7
Km — ultra races1 421 km
> 100 km7
> 160 km6
> 200 km5
> 24h6
Longest race245,3 km
20. Spartathlon — 27/9/2002
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road82,7%
Trail17,3%
Records
HISTORY
9 race(s) · 1 split(s) nested| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2007 | ||||
| 02.06 | 24h | 5th Akiruno 24 Hour Race Japan Cup |
103.219 km | 31 |
| 2006 | ||||
| 03.06 | 24h | 4th Akiruno 24 Hour Race Japan Cup |
216.416 km | 8 |
| 2005 | ||||
| 16.07 | 24h | IAU 24h WC Wörschach |
221.579 km | 29 |
| 2004 | ||||
| 23.10 | 6h | IAU 24h WC Brno - 6h Split |
61.036 km | 79 |
| 23.10 | 12h | IAU 24h WC Brno - 12h Split |
120.716 km | 41 |
| 23.10 | 24h | IAU 24h WC Brno |
229.862 km | 15 |
| 27.03 | 24h | 5th Soochow/Taipei 24h ultramarathon |
209.410 km | 11 |
| 27.03 | 12h | 5th Soochow/Taipei 24h ultramarathon - 12h Split | 123.200 km | 16 |
| 2003 | ||||
| 05.07 | 24h | 1st Akiruno 24 Hour Race Japan Cup |
195.646 km | 5 |
| 2002 | ||||
| 27.09 | 245.3km | 20. Spartathlon |
31:53:38 h | 23 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 27/9/2002 | 20. Spartathlon | 245,30 | ×6 |
| ✓ 2 | 23/10/2004 | IAU 24h WC Brno | 229,86 | ×6 |
| ✓ 3 | 16/7/2005 | IAU 24h WC Wörschach | 221,58 | ×6 |
| ✓ 4 | 3/6/2006 | 4th Akiruno 24 Hour Race Japan Cup | 216,42 | ×6 |
| ✓ 5 | 27/3/2004 | 5th Soochow/Taipei 24h ultramarathon | 209,41 | ×5 |
| ✓ 6 | 5/7/2003 | 1st Akiruno 24 Hour Race Japan Cup | 195,65 | ×5 |
| ✓ 7 | 2/6/2007 | 5th Akiruno 24 Hour Race Japan Cup | 103,22 | ×2 |