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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Buk, Slawomir   Submit Personal Website Send Link 
Club: Lesz NO Limits Runners 
Residence: Środa Wielkopolska
Year of birth: 1981 (Cat. german: M45)
Date of birth: 29.11.1981 (Cat. internat.: M40)
Nationality: POL POL Poland
RunnerID: 1060584
 

30 search results (28 Events, 2400 km).  (More)

2025 2 Events, 244 km  (More)
19.09.2025 Julian Alps Trail Run by UTMB - Ultra Trail 120K (SLO) 124km
24:50:22 h Buk, Slawomir Lnlr / #Bgteam  Overall: 244 M: 220 Cat M40: 45
27.-29.06.2025 Lavaredo Ultra Trail by UTMB - 120K (ITA) 120km
22:58:01 h Buk, Slawomir Lesz NO Limits Runners  Overall: 622 M: 559 Cat M40: 128
2024 2 Events, 150.6 km  (More)
02.-03.08.2024 KAT100 - Endurance Trail (AUT) 81.4km
17:43:32 h Buk, Slawomir Lesz NO Limits Runners  Overall: 131 M: 119 Cat M40: 23
06.04.2024 Istria 100 by UTMB - Green Course (CRO) 69.2km
11:01:26 h Buk, Slawomir Leszno Limits Runners  Overall: 335 M: 259 Cat M40: 41
2023 4 Events, 375.8 km  (More)
08.-10.09.2023 Garmin Ultra Race Radkow 158km (POL) 158km/3stages
21:35:52 h Buk, Slawomir *Gostyń  Overall: 11 M: 11 Cat M40: 3
09.09.2023 Garmin Ultra Race Radkow 56km (POL) 56km
7:42:22 h Buk, Slawomir Leszno Limits Runners  Overall: 66 M: 57 Cat M40: 16
08.09.2023 Garmin Ultra Race Radkow 84km (POL) 84km
11:00:28 h Buk, Slawomir Leszno Limits Runners  Overall: 18 M: 17 Cat M40: 4
12.08.2023 Ultramaraton Chudy Wawrzyniec 80 Km (POL) 82.5km
12:20:56 h Buk, Slawomir Lesz NO Limits Runners  Overall: 64 M: 52 Cat M40: 12
15.07.2023 Dolnośląski Festiwal Biegów Górskich - Ultra 68 Km (POL) 68km
8:43:27 h Buk, Slawomir Leszno Limits Runners  Overall: 18 M: 14 Cat M40: 3
20.05.2023 Jaga-Kora 70 (POL) 67.3km
7:37:56 h Buk, Slawomir   Overall: 7 M: 7 Cat M40: 2
2022 3 Events, 370.4 km  (More)
21.-23.10.2022 Lemkowyna Ultra Trail 150 (POL) 150km
23:20:34 h Buk, Slawomir Leszno Limits Runners  Overall: 42 M: 39 Cat M40: 17
23.08.2022 Sur les Traces des Ducs de Savoie (TDS) (ITA) 145km
34:09:24 h Buk, Slawomir   Overall: 311 M: 272 Cat M40: 59
09.04.2022 Kudowski Festiwal Biegowy (POL) 75.4km
10:54:36 h Buk, Slawomir   Overall: 23 M: 22 Cat M40: 6
2021 3 Events, 253.6 km  (More)
09.-10.10.2021 UltraKotlina140 (POL) 140km
21:26:49 h Buk, Slawomir *Gostyń  Overall: 17 M: 15 Cat M35: 7
24.08.2021 TDS Bourg Saint Maurice (ITA) 55km
9:56:32 h Buk, Slawomir   Overall: 131 M: 120 Cat M35: 25
26.06.2021 Ultramaraton Gorski (POL) 58.6km
7:26:13 h Buk, Slawomir Przedwojewski Mountain Team  Overall: 23 M: 22 Cat M35: 4
2020 5 Events, 407.5 km  (More)
10.10.2020 UltraKotlina80 (POL) 78.7km
9:18:23 h Buk, Slawomir *Gostyn  Overall: 8 M: 8 Cat M35: 3
27.-30.08.2020 Ultra Janosik - 100 km Legenda (SVK) 103.8km
17:48:00 h Buk, Slawomir Lesz NO Limits Runners  Overall: 14 M: 13 Cat M35: 4
18.07.2020 Dolnośląski Festiwal Biegów Górskich - Ultra 68 Km (POL) 68km
9:38:46 h Buk, Slawomir Lesz NO Limits Runners  Overall: 68 M: 55 Cat M35: 22
07.03.2020 Zimowy Ultramaraton Karkonoski (POL) 57km
8:59:25 h Buk, Slawomir Lesz NO Limits Runners  Overall: 210 M: 184 Cat M35: 49
18.-19.01.2020 Hong Kong 100 Ultra Trail Race (HKG) 100km
19:15:13 h Buk, Slawomir   Overall: 382 M: 322 Cat M35: 82
2019 3 Events, 242.2 km  (More)
31.08.-01.09.2019 Ultra Janosik - 75 km Pomsta Janosika (SVK) 77.2km
13:32:42 h Buk, Slawomir Lesz NO Limits Runners  Overall: 58 M: 47 Cat M35: 13
19.-20.07.2019 Dolnośląski Festiwal Biegów Górskich - K-B-L 110 km (POL) 110km
17:12:03 h Buk, Slawomir Lesz NO Limits Runners  Overall: 88 M: 77 Cat M35: 23
29.06.2019 Ultramaraton Gorski (POL) 55km
8:09:18 h Buk, Slawomir Lesz NO Limits Runners  Overall: 75 M: 67 Cat M35: 23
2018 6 Events, 355.9 km  (More)
13.10.2018 Lemkowyna Ultra Trail 70 (POL) 70km
11:16:39 h Buk, Slawomir GET / Lesz NO Limits Runners  Overall: 306 M: 250 Cat M35: 65
01.-02.09.2018 Ultra Janosik - 75 km Pomsta Janosika (SVK) 75.9km
13:27:12 h Buk, Slawomir Gostyń Easy Trail / Lesz NO Limits Runners  Overall: 80 M: 67 Cat M35: 24
21.07.2018 Dolnośląski Festiwal Biegów Górskich - Ultra 68 Km (POL) 68km
10:15:58 h Buk, Slawomir Lesz NO Limits Runners  Overall: 158 M: 133 Cat M35: 40
23.06.2018 Cortina Trail (ITA) 48km
8:34:58 h Buk, Slawomir   Overall: 809 M: 641 Cat M35: 121
02.06.2018 Chojnik Maraton (CHM) 46 Km (POL) 46km
7:16:42 h Buk, Slawomir Lesz NO Limits Runners  Overall: 163 M: 136 Cat M35: 33
17.-18.02.2018 Zimowy Ultra Janosik 48km (POL) 48km
7:13:58 h Buk, Slawomir *Środa Wielkopolska  Overall: 195 M: 167 Cat M35: 36

Personal bests

Your list of personal best performances only contains performances of races which can be included into rankings.

In brackets rank in yearly international/national rankings.

 PB 2025 2024 2023 2022 2021 2020 2019 2018

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2021 2020 2019 2018
Ultra Janosik - 75 km Pomsta Janosika 3           17:48:00 13:32:42 13:27:12
Dolnośląski Festiwal Biegów Górskich - Ultra 68 Km 3     8:43:27     9:38:46   10:15:58
Ultramaraton Gorski 2         7:26:13   8:09:18