Sergei (Головинов Сергей) Golovinov
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9
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
1
Countries visited ?
Russia
47,8%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 250; Σ finishers = 523. 250 / 523 × 100 = 47.80%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races1 447 km
> 100 km7
> 160 km7
> 24h8
Longest race192,4 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Records
HISTORY
9 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 5/9/2009 | 21st Ispitai Sebia Ultramarathon, 24h St. Petersburg | 192,42 | ×5 |
| ✓ 2 | 2/9/2006 | 18th Ispitai Sebia Ultramarathon, 24h St. Petersburg | 190,71 | ×5 |
| ✓ 3 | 3/9/2005 | 17th Ispitai Sebia Ultramarathon, 24h St. Petersburg | 190,57 | ×5 |
| ✓ 4 | 1/9/2007 | 19th Ispitai Sebia Ultramarathon, 24h St. Petersburg | 181,20 | ×5 |
| ✓ 5 | 4/9/2004 | 16th Ispitai Sebia Ultramarathon, 24h St. Petersburg | 172,55 | ×4 |
| ✓ 6 | 6/9/2003 | 15th Ispitai Sebia Ultramarathon, 24h St. Petersburg | 172,30 | ×4 |
| ✓ 7 | 8/9/2001 | 13th Ispitai Sebia Ultramarathon, 24h St. Petersburg | 166,35 | ×4 |
| ✓ 8 | 7/9/2013 | 25th Ispitai Sebia Ultramarathon, 100km St.Petersburg | 100,00 | ×2 |
| ✓ 9 | 6/9/2008 | 20th Ispitai Sebia Ultramarathon, 24h St. Petersburg | 81,00 | ×2 |