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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Jaronski, Jacek   Submit Personal Website Send Link 
Club: Zapierdalacze.PL 
Residence: Łętowice
Year of birth: 1965 (Cat. german: M60)
Date of birth: 30.01.1965 (Cat. internat.: M60)
Nationality: POL POL Poland
RunnerID: 229659
 

32 search results (32 Events, 3017.8 km).  (More)

2025 1 Event, 85 km  (More)
08.11.2025 Puglia by UTMB - Le Maioliche di Laterza (ITA) 85km
11:47:03 h Jaronski, Jacek   Overall: 154 M: 138 Cat M60: 3
2023 3 Events, 290.5 km  (More)
04.-05.11.2023 Gran Vuelta Valle del Genal (ESP) 129km
23:36:16 h Jaronski, Jacek   Overall: 82 M: 75 Cat M55: 2
14.10.2023 Dalmacija Ultra Trail - Sea Dut 56km (CRO) 56.5km
11:09:57 h Jaronski, Jacek   Overall: 69 M: 55 Cat M55: 4
17.-18.06.2023 Mozart 100 (AUT) 105km
17:00:31 h Jaronski, Jacek   Overall: 192 M: 176 Cat M55: 5
2022 1 Event, 68 km  (More)
13.08.2022 Hostýnská osma (CZE) 68km
9:47:05 h Jaronski, Jacek Dracula  Overall: 75 M: 62 Cat M55: 1
2019 5 Events, 511.2 km  (More)
12.-13.10.2019 Lemkowyna Ultra Trail 150 (POL) 150km
24:54:39 h Jaronski, Jacek Zapierdalacze  Overall: 89 M: 84 Cat M50: 2
20.-21.07.2019 Nízkotatranská stíhacka 103 km (SVK) 103km
21:45:25 h Jaronski, Jacek   Overall: 68 M: 61 Cat M50: 2
15.06.2019 Skole Ultra Trail - Yavoryna (UKR) 101.2km
18:37:52 h Jaronski, Jacek   Overall: 10 M: 9 Cat M50: 1
18.-19.05.2019 Ultraroztocze 90km (POL) 90km
10:16:24 h Jaronski, Jacek *Bogumiłowice  Overall: 7 M: 6 Cat M50: 1
13.04.2019 67 km of Istria (CRO) 67km
7:55:23 h Jaronski, Jacek Zapierdalacze  Overall: 37 M: 36 Cat M50: 2
2018 2 Events, 185 km  (More)
16.-17.06.2018 Zugspitz Ultratrail (GER) 101km
20:02:17 h Jaronski, Jacek Zapierdalacze  Overall: 186 M: 172 Cat M50: 28
20.05.2018 Szentlászló Trail 84 km (HUN) 84km
12:00:00 h Jaronski, Jacek   Overall: 34 M: 29 Cat M50: 1
2017 5 Events, 437 km  (More)
19.08.2017 Bieg Ultra Grania Tatr (POL) 71km
15:44:27 h Jaronski, Jacek Zapierdalacze  Overall: 174 M: 163 Cat M50: 9
29.07.2017 Ultra Fatra (SVK) 54km
9:08:49 h Jaronski, Jacek Zapierdalacze  Overall: 45 M: 39 Cat M50: 3
30.06.-01.07.2017 Olympus Mythical Trail 100K (GRE) 100km
20:36:10 h Jaronski, Jacek   Overall: 19 M: 18 Cat M50: 4
27.05.2017 Ultra Chojnik (UCH) 102 Km (POL) 102km
17:30:51 h Jaronski, Jacek Zapierdalacze  Overall: 51 M: 49 Cat M50: 3
29.-30.04.2017 100 Ultra Trail Vipava Valley (SLO) 110km
18:20:41 h Jaronski, Jacek Zapierdalacze  Overall: 41 M: 33 Cat M50: 5
2016 3 Events, 264.5 km  (More)
24.09.2016 Bieg Wiekoluda 95 Km (POL) 94.5km
16:25:33 h Jaronski, Jacek Zapierdalacze  Overall: 9 M: 8 Cat M50: 1
30.-31.07.2016 Gran Trail Orobie (ITA) 70km
14:32:14 h Jaronski, Jacek Zapierdalacze  Overall: 154 M: 145 Cat M50: 12
21.05.2016 Transylvania One Hundred (ROU) 100km
24:00:00 h Jaronski, Jacek Zapierdalacze  Overall: 33 M: 31 Cat M50: 1
2015 3 Events, 280 km  (More)
24.10.2015 Lemkowyna Ultra Trail 70 (POL) 69km
8:25:31 h Jaronski, Jacek Zapierdalacze.PL  Overall: 41 M: 37 Cat M50: 2
18.-19.07.2015 Eiger Ultra Trail 101 km (SUI) 101km
19:02:02 h Jaronski, Jacek *Bogumilowice  Overall: 197 M: 171 Cat M50: 18
17.-19.04.2015 100 km of Istria (CRO) 110km
17:00:55 h Jaronski, Jacek   Overall: 34 M: 31 Cat M50: 2
2014 4 Events, 414.6 km  (More)
06.-07.09.2014 Bieg 7 dolin - 100 km Ultramaraton (POL) 100km
13:45:37 h Jaronski, Jacek *Bogumiłowice  Overall: 105 M: 99 Cat M45: 6
09.08.2014 Ultramaraton Chudy Wawrzyniec 80 Km (POL) 80km
11:53:17 h Jaronski, Jacek *Bogumiłowice  Overall: 30 M: 28 Cat M45: 2
13.-14.06.2014 Stefanik Trail (SVK) 140km
21:54:55 h Jaronski, Jacek   Overall: 13 M: 13 Cat M45: 1
26.04.2014 Biegi w Szczawnicy - Niepokorny Mnich (POL) 94.6km
13:35:41 h Jaronski, Jacek   Overall: 23 M: 22 Cat M45: 2
2013 1 Event, 150 km  (More)
27.-29.09.2013 Beskydy Ultra Trail (BUT) 150km (POL) 150km
32:59:22 h Jaronski, Jacek *Bogumiłowice  Overall: 5 M: 4 Cat M45: 1
2012 3 Events, 232 km  (More)
08.-09.09.2012 Bieg 7 dolin - 100 km Ultramaraton (POL) 100km
15:46:02 h Jaronski, Jacek *Tarnów  Overall: 212 M: 201 Cat M45: 19
31.08.-01.09.2012 Courmayeur-Champex-Chamonix (CCC) (ITA) 86km
16:43:46 h Jaronski, Jacek   Overall: 429 M: 396 Cat M45: 41
07.07.2012 Supermaraton Gor Stolowych (POL) 46km
5:13:58 h Jaronski, Jacek   Overall: 33 M: 30 Cat M45: 4
2011 1 Event, 100 km  (More)
10.-11.09.2011 Bieg 7 dolin - 100 km Ultramaraton (POL) 100km
16:08:32 h Jaronski, Jacek *X  Overall: 120 M: 107 Cat M45: 10

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 2023 2022 2019 2018 2017 2016 2015 2014 2013 2012 2011

Comparison table

Comparison of performances in races with multiple participations

   2025 2023 2022 2019 2018 2017 2016 2015 2014 2013 2012 2011
Bieg 7 dolin - 100 km Ultramaraton 3                 13:45:37   15:46:02 16:08:32