Mykola (Крук Микола) Kruk
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Born : 1961
Cat. M65 Ultrarunner since 2008
23
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
54
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 ?
Bulgaria
France
United Kingdom
ItalyUkraine
BulgariaFranceUnited KingdomItalyUkraine63,5%
Rank quotient ?This runner's calculation uses 24 eligible race(s): Σ(rank − 1) = 933; Σ finishers = 1 469. 933 / 1 469 × 100 = 63.51%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed24
Km — ultra races3 738 km
> 100 km20
> 160 km7
> 200 km4
> 24h19
> 48h5
Longest race413,7 km
Sri Chinmoy 6 Day Race 2025 Sofia — 7/5/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Wins & podiums (ultra)
🏆 Win1
🏆 Win M1
🏅 Top 35
🏅 Top 3 M6
Longest winning streak1
Current streak0
HISTORY
24 race(s) · 5 split(s) nested| Runner | Races in common |
|---|---|