Grzegorz Niwinski
ID 14822
Born : 1958 Cat. M65 Ultrarunner since 2001 POL
25
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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 ?DENDenmarkPOLPoland
32,1%
Rank quotient ?This runner's calculation uses 25 eligible race(s): Σ(rank − 1) = 368; Σ finishers = 1 145. 368 / 1 145 × 100 = 32.14%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed25
Km — ultra races3 063 km
> 100 km13
> 160 km5
> 200 km1
> 24h7
> 48h1
Longest race235,2 km
48h Biegu Katowice — 18/6/2010

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road100,0%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0

Records

50 km3h57'43100 km8h27'5312 h127,00 km24 h192,01 km48 h235,19 km

HISTORY

25 race(s) · 1 split(s) nested
DateRacePerf.Rk
2013
19.10 24h POLVI Mistrzostwa Polski w biegu 24 h 123.470 km56
2012
09.06 24h POLV Mistrzostwa Polski w biegu 24 h 192.012 km15
2011
17.09 24h POLIV Mistrzostwa Polski w biegu 24 h 177.668 km19
2010
23.10 100km POLXXVI Supermaraton 100km Kalisia 11:13:34 h52
11.09 24h POLIII Mistrzostwa Polski w biegu 24 h 191.537 km9
18.06 48h POL48h Biegu Katowice 235.186 km13
28.03 12h POLXII Miedzynarodowy Rudzki Bieg 12h 109.983 km23
2009
21.03 50km POL50km Jubiläumslauf Ruda Slaska 3:57:43 h14
2008
25.10 100km POLXXIV Supermaraton 100km Kalisia 8:41:21 h6
07.06 24h POLI Mistrzostwa Polski w biegu 24 h 180.030 km15
26.04 12h POLX Miedzynarodowy Rudzki Bieg 12h 114.624 km15
2007
27.10 100km POLXXIII Supermaraton 100km Kalisia 9:10:35 h17
09.06 24h POLBieg Dobowy i Puchar Lajkonika 155.498 km18
29.04 12h POLIX Miedzynarodowy Rudzki Bieg 12h 126.997 km7
10.03 100km POLVIII Supermaraton Morsy Szlakiem Cystersów 100 km 8:59:43 h5
2006
03.05 12h POLVIII Miedzynarodowy Rudzki Bieg 12h 110.527 km15
05.03 100km POLVII Supermaraton Morsy Króla Eryka 100 km 9:12:50 h4
2005
28.08 100km DENUltramarathon of Bornholm, 100km 8:41:50 h2 🥈
2003
03.05 12h POLV Miedzynarodowy Rudzki Bieg 12h 121.219 km9
2002
03.05 12h POLIV Miedzynarodowy Rudzki Bieg 12h 118.984 km5
03.03 100km POLIII Supermaraton Morsy Króla Eryka 100 km 8:56:00 h4
2001
07.10 100km POLXX Supermaraton 100km Kalisia 8:27:53 h12
03.05 12h POLIII Miedzynarodowy Rudzki Bieg 12h 80.360 km21
25.02 100km POLII Supermaraton Morsy Króla Eryka 100 km 8:45:27 h4
10.02 75km POLProkom Gdynia Maraton 75 km 6:55:27 h33