Michal Sosnowski
Born : 1970 Cat. M55 Ultrarunner since 2015 POL
34
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
51
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 ?POLPoland
30,1%
Rank quotient ?This runner's calculation uses 34 eligible race(s): Σ(rank − 1) = 1 416; Σ finishers = 4 709. 1 416 / 4 709 × 100 = 30.07%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed34
Km — ultra races3 481 km
> 100 km15
> 160 km3
> 200 km3
> 24h1
Longest race240,0 km

Km per year (ultra races)

418
4 races
2022
2023
2024
2025
83
1 race
2026

Race types (share of distance)

Road16,0%
Trail84,0%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 30
🏅 Top 3 M1
Longest winning streak0
Current streak0

HISTORY

34 race(s)
DateRacePerf.Rk
2026
08.08 82.5km POLChudy Wawrzyniec 80 km 13:46:14 h180
2022
24.09 46km POLMaraton Trzech Jezior 6:37:19 h116
13.08 59.1km POLLetni Bieg Zbója 8:50:05 h40
14.07 240km POLX. Dolnośląski Festiwal Biegów Górskich - Bieg 7 Szczytów 240 km 44:45:24 h33
30.04 45mi POL100 miles of Beskid Wyspowy - 45mi 10:57:09 h19
2021
12.09 100.8km POL12. Bieg 7 dolin - 100 km Ultramaraton 16:16:54 h147
12.06 66km POLBieg 66 10:10:23 h61
21.05 110km POLSalamandra Ultra Trail 100 km 18:00:43 h13
15.05 73.5km POLBeskidzki Topor Ultra BTU 73 10:51:39 h47
2020
08.08 82.5km POLChudy Wawrzyniec 80 km 12:16:10 h40
16.07 240km POLVIII. Dolnośląski Festiwal Biegów Górskich - Bieg 7 Szczytów 240 km 2d 03:17:21 h75
07.03 12h POL7.Górska Pętla UBS 12:12 80.000 km12
2019
30.11 45.5km POLMaraton Lesnik Zima 7:55:40 h36
07.09 81.7km POLTauron Festiwal Biegowy - Iron Run 11:57:03 h23
03.08 84km POLGorce Ultra Trail 84 km 12:36:29 h26
13.07 102km POLUltra Chojnik (UCH) 102 km 15:16:46 h22
15.06 58km POLBieg Wierchami 58km 8:10:59 h45
18.05 104km POLBeskidzki Toporna Setra TS 100 15:33:28 h15
05.04 100km POLBeskidzka 160 Na Raty Salamandra Ultra Trail 100 km 16:26:21 h14
2018
08.09 100km POL9. Bieg 7 dolin - 100 km Ultramaraton 12:22:25 h66
11.08 102km POLGorce Ultra Trail 102 km 14:36:19 h26
21.07 68km POLVI. Dolnośląski Festiwal Biegów Górskich - Ultra 68 km 9:02:50 h65
28.04 12h POLXX Miedzynarodowy Rudzki Bieg 12h 116.698 km16
27.01 24h POLZamiec 24h ultramaraton na Skrzyczne 108.000 km17
2017
12.08 80km POLGorce Ultra Trail 80 km 10:14:53 h6
20.07 240km POLV. Dolnośląski Festiwal Biegów Górskich - Bieg 7 Szczytów 240 km 42:28:13 h14
27.05 102km POLUltra Chojnik (UCH) 102 km 17:13:26 h43
01.04 12h POLXIX Miedzynarodowy Rudzki Bieg 12h 118.088 km15
2016
21.07 130km POLIV. Dolnośląski Festiwal Biegów Górskich (Supertrail 130 km) 21:06:38 h45
23.04 12h POLXVIII Miedzynarodowy Rudzki Bieg 12h 122.323 km15
2015
11.09 100km POL6. Bieg 7 dolin - 100 km Ultramaraton 13:01:00 h74
31.07 12h POLII Nocny Festiwal Biegowy 12h 92.590 km15
18.07 65km POLIII. Dolnośląski Festiwal Biegów Górskich (Ultra 65 km) 9:52:35 h44
25.04 12h POLXVII Miedzynarodowy Rudzki Bieg 12h 108.718 km25