Hideaki (瀧地秀明) Takichi
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Born : 1974
Cat. M50 Ultrarunner since 2003
16
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
33
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
Japan14,0%
Rank quotient ?This runner's calculation uses 16 eligible race(s): Σ(rank − 1) = 2 335; Σ finishers = 16 639. 2 335 / 16 639 × 100 = 14.03%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed16
Km — ultra races1 401 km
> 100 km1
Longest race140,0 km
21. Yamaguchi 100 Hagi-O-Kan Maranic 140 km — 3/5/2009
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road70,7%
Trail29,3%
Records
HISTORY
16 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 3/5/2009 | 21. Yamaguchi 100 Hagi-O-Kan Maranic 140 km | 140,00 | ×4 |
| ✓ 2 | 19/10/2025 | 31th River Shimanto 100km | 100,00 | ×3 |
| ✓ 3 | 30/6/2024 | 39. Lake Saroma 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 4 | 28/7/2019 | 9th North Okhotsk 100 km Marathon | 100,00 | ×3 |
| ✓ 5 | 21/10/2018 | 24th River Shimanto 100km | 100,00 | ×3 |
| ✓ 6 | 21/10/2012 | 18th River Shimanto 100km | 100,00 | ×3 |
| ✓ 7 | 16/9/2007 | 7th Tango 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 8 | 16/10/2005 | 11th River Shimanto 100km | 100,00 | ×3 |
| ✓ 9 | 19/10/2003 | 9th River Shimanto 100km | 100,00 | ×3 |
| ✓ 10 | 13/10/2013 | 21st Hasetsune Cup - Japan Mountain Endurance Race | 71,50 | ×2 |
| ✓ 11 | 9/10/2011 | 19th Hasetsune Cup - Japan Mountain Endurance Race | 71,50 | ×2 |
| ✓ 12 | 12/10/2008 | 16th Hasetsune Cup - Japan Mountain Endurance Race | 71,50 | ×2 |
| ✓ 13 | 8/10/2006 | 14th Hasetsune Cup - Japan Mountain Endurance Race | 71,50 | ×2 |
| ✓ 14 | 10/10/2004 | 12th Hasetsune Cup - Japan Mountain Endurance Race | 71,50 | ×2 |
| ✓ 15 | 16/5/2010 | Tsurugi Naka Trail Running Race | 53,00 | ×1 |
| ✓ 16 | 21/6/2009 | 4. Okinoshima 50km Ultra Marathon | 50,00 | ×1 |