Patrick Russell
External sources
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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.
26
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
3
Countries visited ?
Japan
South Korea
United States
4,0%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 96; Σ finishers = 2 380. 96 / 2 380 × 100 = 4.03%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed14
Km — ultra races1 010 km
Longest race100,0 km
IAU 100km WC Misari/Seoul — 8/10/2006
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road56,3%
Trail43,7%
Wins & podiums (ultra)
🏆 Win8
🏆 Win M8
🏅 Top 39
🏅 Top 3 M9
Longest winning streak3
Current streak0
HISTORY
16 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 8/10/2006 | IAU 100km WC Misari/Seoul | 100,00 | ×3 |
| ✓ 2 | 15/10/2005 | 19th Edmund Fitzgerald 100K Road Race | 100,00 | ×3 |
| ✓ 3 | 26/6/2005 | IAU 100km WC Yubetsu (20. Lake Saroma 100 km Ultramarathon) | 100,00 | ×3 |
| ✓ 4 | 16/10/2004 | 18th Edmund Fitzgerald 100K Road Race | 100,00 | ×3 |
| ✓ 5 | 20/11/2010 | 48th JFK 50 Mile | 80,47 | ×3 |
| ✓ 6 | 3/2/2007 | 15th Rocky Raccoon 50 Mile Trail Run | 80,47 | ×3 |
| ✓ 7 | 2/4/2005 | 26th American River 50 Mile Endurance Run | 80,47 | ×3 |
| ✓ 8 | 2/6/2012 | 23rd FANS 12 Hour Run | 68,91 | ×2 |
| ✓ 9 | 31/3/2012 | 6th Mad City 50K Road Race | 50,00 | ×1 |
| ✓ 10 | 2/7/2011 | 18th Afton Trail Run 50K | 50,00 | ×1 |
| ✓ 11 | 4/4/2009 | 3rd Mad City 50K Road Race | 50,00 | ×1 |
| ✓ 12 | 7/7/2007 | 14th Afton Trail Run 50K | 50,00 | ×1 |
| ✓ 13 | 22/4/2006 | 16th Trail Mix Race | 50,00 | ×1 |
| ✓ 14 | 23/4/2005 | 15th Trail Mix Race | 50,00 | ×1 |