Michal Plucha
External sources
Loading FFA
Loading MV
FFA diagnostics
Run “Search / refresh FFA” to see each season, HTTP response, candidate and DUV comparison.
MarathonView diagnostics
Run “Refresh MV” to see login, session validation and parser status.
Cached locally. Empty refreshes never erase the last valid snapshot.
10
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
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 ?
Poland
51,0%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 865; Σ finishers = 1 696. 865 / 1 696 × 100 = 51.00%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed10
Km — ultra races766 km
> 100 km2
Longest race140,0 km
X. UltraKotlina140 — 7/10/2023
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
10 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 10.07 | 58km | 9:18:53 h | 102 | |
| 28.02 | 47km | 8:13:24 h | 340 | |
| 2025 | ||||
| 27.06 | 100km | 17:51:45 h | 85 | |
| 02.02 | 59.5km | 9:45:00 h | 45 | |
| 2023 | ||||
| 07.10 | 140km | 25:47:14 h | 40 | |
| 16.09 | 51.8km | 6:40:33 h | 30 | |
| 02.09 | 101.5km | 20:18:29 h | 62 | |
| 26.08 | 50km | 4:45:11 h | 42 | |
| 06.07 | 58.6km | 7:59:36 h | 45 | |
| 23.06 | 100km | 15:36:15 h | 84 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 7/10/2023 | X. UltraKotlina140 | 140,00 | ×5 |
| ✓ 2 | 2/9/2023 | Ultra Chojnik (UCH) 102 km | 101,50 | ×4 |
| ✓ 3 | 27/6/2025 | XXXV Sudecka Setka - 100 km Boguszów Gorce | 100,00 | ×4 |
| ✓ 4 | 23/6/2023 | XXXIV Sudecka Setka - 100 km Boguszów Gorce | 100,00 | ×4 |
| ✓ 5 | 2/2/2025 | Rudawy Zimowy Festiwal Biegowy | 59,50 | ×2 |
| ✓ 6 | 6/7/2023 | 9. Ultramaraton Gorski | 58,60 | ×2 |
| ✓ 7 | 10/7/2026 | 3 x Śnieżka = 1 x Mont Blanc® | 58,00 | ×2 |
| ✓ 8 | 16/9/2023 | NiedamiRun - Ultramarathon Sudecki | 51,80 | ×2 |
| ✓ 9 | 26/8/2023 | Ultramaraton Jakuszycki | 50,00 | ×2 |
| ✓ 10 | 28/2/2026 | XII. Zimowy Ultramaraton Karkonoski | 47,00 | ×1 |