Michal Kowalczykowski
External sources
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Born : 1973
Cat. M50 Ultrarunner since 2017
5
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
22
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 ?Poland
Slovakia
PolandSlovakia44,6%
Rank quotient ?This runner's calculation uses 5 eligible race(s): Σ(rank − 1) = 236; Σ finishers = 529. 236 / 529 × 100 = 44.61%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed5
Km — ultra races560 km
> 100 km2
> 160 km1
> 24h1
Longest race172,2 km
24 – godzinny Ultramaraton Leśna Doba — 13/10/2018
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road35,7%
Trail64,3%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M2
Longest winning streak0
Current streak0
Records
HISTORY
5 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2018 | ||||
| 10.11 | 100km | Supermaraton Stulecia |
10:33:36 h | 81 |
| 13.10 | 24h | 24 – godzinny Ultramaraton Leśna Doba |
172.200 km | 5 |
| 11.08 | 82.7km | Chudy Wawrzyniec 80 km |
15:26:03 h | 115 |
| 2017 | ||||
| 07.10 | 105km | Javornícka stovka (J100) |
15:17:21 h | 37 |
| 08.04 | 100km | Mistrzostwa Łodzi w biegu na 100 km |
10:31:10 h | 3 🥉 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 13/10/2018 | 24 – godzinny Ultramaraton Leśna Doba | 172,20 | ×7 |
| ✓ 2 | 7/10/2017 | Javornícka stovka (J100) | 105,00 | ×4 |
| ✓ 3 | 10/11/2018 | Supermaraton Stulecia | 100,00 | ×4 |
| ✓ 4 | 8/4/2017 | Mistrzostwa Łodzi w biegu na 100 km | 100,00 | ×4 |
| ✓ 5 | 11/8/2018 | Chudy Wawrzyniec 80 km | 82,70 | ×3 |