Marcin Stanczak
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19
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
2
Countries visited ?
Italy
Poland
11,4%
Rank quotient ?This runner's calculation uses 19 eligible race(s): Σ(rank − 1) = 573; Σ finishers = 5 014. 573 / 5 014 × 100 = 11.43%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed19
Km — ultra races1 405 km
> 100 km2
Longest race108,0 km
Rykowisko Ultra Trail - Rogacz 108km — 29/8/2020
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road3,6%
Trail96,4%
Wins & podiums (ultra)
🏆 Win2
🏆 Win M2
🏅 Top 35
🏅 Top 3 M5
Longest winning streak1
Current streak0
HISTORY
19 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 29/8/2020 | Rykowisko Ultra Trail - Rogacz 108km | 108,00 | ×3 |
| ✓ 2 | 11/10/2025 | 7th Pomerania Trail 100 km | 101,00 | ×3 |
| ✓ 3 | 8/9/2018 | 9. Bieg 7 dolin - 100 km Ultramaraton | 100,00 | ×3 |
| ✓ 4 | 6/9/2014 | 5. Bieg 7 dolin - 100 km Ultramaraton | 100,00 | ×3 |
| ✓ 5 | 20/8/2016 | Magurski Ultramarathon 88km | 88,00 | ×2 |
| ✓ 6 | 24/6/2023 | 16^ Lavaredo Ultra Trail by UTMB - 80K | 80,00 | ×2 |
| ✓ 7 | 8/8/2015 | Chudy Wawrzyniec 80 km | 80,00 | ×2 |
| ✓ 8 | 19/8/2023 | VI. Bieg Ultra Grania Tatr | 71,00 | ×2 |
| ✓ 9 | 21/8/2021 | V. Bieg Ultra Grania Tatr | 71,00 | ×2 |
| ✓ 10 | 17/8/2019 | IV. Bieg Ultra Grania Tatr | 71,00 | ×2 |
| ✓ 11 | 19/8/2017 | III. Bieg Ultra Grania Tatr | 71,00 | ×2 |
| ✓ 12 | 5/10/2024 | Bison Ultra-Trail 70 | 70,00 | ×2 |
| ✓ 13 | 24/4/2026 | Pieniny Ultra Trail | 64,00 | ×1 |
| ✓ 14 | 9/10/2021 | Pomerania Trail | 63,50 | ×1 |
| ✓ 15 | 10/10/2020 | Pomerania Trail | 63,50 | ×1 |
| ✓ 16 | 29/6/2019 | X. Supermaraton Gor Stolowych | 54,00 | ×1 |
| ✓ 17 | 24/6/2018 | 5. Ultramaraton Gorski | 54,00 | ×1 |
| ✓ 18 | 6/10/2019 | Ultra Silesia Marathon | 50,00 | ×1 |
| ✓ 19 | 14/7/2024 | Pomerania Summer Trail | 45,00 | ×1 |