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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Flacke Jacobson, Oscar   Submit Personal Website Send Link 
Club: SWE Särö 
Residence: Särö
Year of birth: 1976 (Cat. german: M50)
Date of birth: 07.10.1976 (Cat. internat.: M45)
Nationality: SWE SWE Sweden
RunnerID: 1246829
 

16 search results (16 Events, 1451.892 km).  (More)

2025 2 Events, 137.472 km  (More)
01.11.2025 Kullamannen Seventh Seal 50K (SWE) 57km
7:17:19 h Flacke Jacobson, Oscar   Overall: 295 M: 245 Cat M45: 36
09.08.2025 Bunketorp Backyard Ultra Trail (SWE) 25h
80.472 km Flacke Jacobson, Oscar *Särö  Overall: 23 M: 18 Cat M45: 2
2024 3 Events, 235.59 km  (More)
09.11.2024 Sätila Trail 85km (SWE) 85km
12:13:07 h Flacke Jacobson, Oscar *Särö  Overall: 38 M: 31 Cat M45: 5
02.11.2024 Kullamannen Seventh Seal 50K (SWE) 50km
7:07:44 h Flacke Jacobson, Oscar   Overall: 224 M: 188 Cat M45: 27
10.08.2024 Bunketorp Backyard Ultra Trail (SWE) 26h
100.590 km Flacke Jacobson, Oscar *Särö  Overall: 15 M: 13 Cat M45: 3
2023 2 Events, 154.59 km  (More)
04.11.2023 Kullamannen Sibirien Ultra 50 km (SWE) 54km
7:40:37 h Flacke Jacobson, Oscar   Overall: 301 M: 244 Cat M45: 31
08.07.2023 Backyard Ultra Sydkusten (SWE) 31h
100.590 km Flacke Jacobson, Oscar   Overall: 14 M: 12 Cat M45: 3
2022 4 Events, 462.944 km  (More)
04.11.2022 Kullamannen Ultra 100 miles (SWE) 169km
24:17:41 h Flacke Jacobson, Oscar   Overall: 84 M: 76 Cat M45: 16
13.08.2022 Bunketorp Backyard Ultra Trail (SWE) 28h
160.944 km Flacke Jacobson, Oscar *Särö  Overall: 6 M: 6 Cat M45: 2
30.04.2022 Aktivitus Trailrace 73K (Swedish Championships in ultratrail) (SWE) 73km
8:41:42 h Flacke Jacobson, Oscar Sweden  Overall: 50 M: 39 Cat M45: 13
15.01.2022 Sandsjöbacka Trail - 60km (SWE) 60km
7:32:27 h Flacke Jacobson, Oscar   Overall: 35 M: 28 Cat M45: 7
2021 2 Events, 276.296 km  (More)
05.-06.11.2021 Kullamannen Ultra 100 miles (SWE) 169km
26:19:57 h Flacke Jacobson, Oscar   Overall: 158 M: 146 Cat M45: 35
07.08.2021 Bunketorp Backyard Ultra Trail (SWE) 25h
107.296 km Flacke Jacobson, Oscar *Särö  Overall: 8 M: 8 Cat M40: 2
2020 1 Event, 55 km  (More)
12.01.2020 Sandsjöbacka Trail - 55km (SWE) 55km
6:33:32 h Flacke Jacobson, Oscar   Overall: 55 M: 49 Cat M40: 15
2019 2 Events, 130 km  (More)
31.08.2019 Icebug Xperience Ultra (SWE) 80km
10:32:06 h Flacke Jacobson, Oscar   Overall: 35 M: 28 Cat M40: 9
12.01.2019 Sandsjöbacka Trail - 50km (SWE) 50km
6:01:14 h Flacke Jacobson, Oscar SWE Särö  Overall: 82 M: 73 Cat M40: 22

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

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2021 2020 2019
Bunketorp Backyard Ultra Trail 4 80.472 100.590   160.944 107.296    
Kullamannen Sibirien Ultra 50 km 3 7:17:19 7:07:44 7:40:37        
Kullamannen Ultra 100 miles 2       24:17:41 26:19:57