Ryszard Machlowski
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.
12
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
38
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
57,4%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 572; Σ finishers = 997. 572 / 997 × 100 = 57.37%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed12
Km — ultra races1 698 km
> 100 km10
> 160 km4
> 200 km1
> 24h7
> 48h1
Longest race240,8 km
48h Biegu Katowice — 18/6/2010
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road74,7%
Trail25,3%
HISTORY
12 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2015 | ||||
| 09.05 | 115km | 16:07:33 h | 29 | |
| 2012 | ||||
| 08.09 | 100km | 15:08:00 h | 160 | |
| 11.08 | 50km | 11:07:54 h | 166 | |
| 06.07 | 164km | 36:42:00 h | 47 | |
| 2011 | ||||
| 17.09 | 24h | 147.500 km | 40 | |
| 04.06 | 24h | 163.798 km | 4 | |
| 2010 | ||||
| 18.06 | 48h | 240.798 km | 12 | |
| 28.03 | 12h | 102.945 km | 38 | |
| 2009 | ||||
| 03.10 | 24h | 151.804 km | 17 | |
| 27.06 | 24h | 145.501 km | 34 | |
| 2008 | ||||
| 07.06 | 24h | 171.496 km | 17 | |
| 2007 | ||||
| 09.06 | 24h | 145.259 km | 20 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 18/6/2010 | 48h Biegu Katowice | 240,80 | ×6 |
| ✓ 2 | 7/6/2008 | I Mistrzostwa Polski w biegu 24 h | 171,50 | ×4 |
| ✓ 3 | 6/7/2012 | Transjura Krakowsko Czestochowska | 164,00 | ×4 |
| ✓ 4 | 4/6/2011 | 24h Biegu Katowice | 163,80 | ×4 |
| ✓ 5 | 3/10/2009 | 24h Biegu Katowice | 151,80 | ×3 |
| ✓ 6 | 17/9/2011 | IV Mistrzostwa Polski w biegu 24 h | 147,50 | ×3 |
| ✓ 7 | 27/6/2009 | II Mistrzostwa Polski w biegu 24 h | 145,50 | ×3 |
| ✓ 8 | 9/6/2007 | Bieg Dobowy i Puchar Lajkonika | 145,26 | ×3 |
| ✓ 9 | 9/5/2015 | 2nd Ultramaraton Podkarpacki 115km | 115,00 | ×3 |
| ✓ 10 | 28/3/2010 | XII Miedzynarodowy Rudzki Bieg 12h | 102,95 | ×2 |
| ✓ 11 | 8/9/2012 | 3. Bieg 7 dolin - 100 km Ultramaraton | 100,00 | ×2 |
| ✓ 12 | 11/8/2012 | Chudy Wawrzyniec 50 km | 50,00 | ×1 |