Valerii (Заикин Валерий) Zaikin
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Born : 1940
Cat. M85 Ultrarunner since 1999
12
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
28
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
6
Countries visited ?Belarus
Czechia
Netherlands
Poland
Russia
Ukraine
BelarusCzechiaNetherlandsPolandRussiaUkraine73,5%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 367; Σ finishers = 499. 367 / 499 × 100 = 73.55%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed12
Km — ultra races994 km
> 100 km4
> 24h5
Longest race131,3 km
IV Mistrzostwa Polski w biegu 24 h — 17/9/2011
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road76,8%
Trail9,1%
?14,1%
HISTORY
12 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 17/9/2011 | IV Mistrzostwa Polski w biegu 24 h | 131,32 | ×4 |
| ✓ 2 | 4/6/2011 | 24h Biegu Katowice | 120,28 | ×4 |
| ✓ 3 | 30/7/2011 | Self-Transcendence Race 24h Kladno | 111,21 | ×3 |
| ✓ 4 | 3/8/2012 | 24 Stunden Self-Transcendence Lauf, Vinnitsa | 100,21 | ×3 |
| ✓ 5 | 31/12/2015 | 3. 24 Stunden Self-Transcendence Sri Chinmoy Smolensk | 90,49 | ×3 |
| ✓ 6 | 23/5/2011 | 3. Marathon Naliboki' 11 - 90 km | 90,00 | ×3 |
| ✓ 7 | 11/7/2009 | Self-Transcendence 13h race Moskau | 84,00 | ×2 |
| ✓ 8 | 25/4/2015 | XVII Miedzynarodowy Rudzki Bieg 12h | 70,10 | ×2 |
| ✓ 9 | 27/11/1999 | Molodechno Int. 50km ultramarathon indoor | 50,00 | ×1 |
| ✓ 10 | 14/6/2009 | XIV Int. 6h ultramarathon Gomel | 49,50 | ×1 |
| ✓ 11 | 1/3/2015 | 20de Zes uurs ultraloop Stein | 48,52 | ×1 |
| ✓ 12 | 12/6/2004 | IX Int. 6h ultramarathon Gomel | 48,40 | ×1 |