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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Jaersk, Mari   Submit Personal Website Send Link 
Club: FH 
Residence:
Year of birth: 1987 (Cat. german: W35)
Date of birth: 28.11.1987 (Cat. internat.: W35)
Nationality: ISL ISL Iceland
RunnerID: 1365962
 

28 search results (28 Events, 3721.908 km).  (More)

2025 5 Events, 536.652 km  (More)
19.09.2025 Julian Alps Trail Run by UTMB - Sky Trail 50K (SLO) 50km
7:13:25 h Jaersk, Mari Hlaupa MEÐ Mari  Overall: 120 F: 28 Cat W35: 9
09.08.2025 Raudavatn Ultra 100km (ISL) 100km
10:53:19 h Jaersk, Mari Hlaupa MEÐ Mari  Overall: 3 F: 1 Cat W35: 1
26.07.2025 Posthlaupid (ISL) 50km
4:48:12 h Jaersk, Mari   Overall: 2 F: 1 Cat W35: 1
12.07.2025 Laugavegurinn (ISL) 55km
7:21:51 h Jaersk, Mari   Overall: 409 F: 112 Cat W35: 17
10.-12.05.2025 Bakgarður 101 (ISL) 43h
281.652 km Jaersk, Mari   Overall: 2 F: 1 Cat W35: 1
2024 5 Events, 906.662 km  (More)
19.-21.10.2024 Backyard Ultra World Team Championships - Iceland (ISL) 62h
335.300 km Jaersk, Mari   Overall: 5 F: 3 Cat W35: 1
21.-23.09.2024 Bakgarður Heiðmörk (ISL) 38h
46.942 km Jaersk, Mari   Overall: 169 F: 88 Cat W35: 18
10.08.2024 Heavy Metal Ultra (EST) 42h
87.178 km Jaersk, Mari   Overall: 43 F: 6 Cat W35: 2
13.07.2024 Laugavegurinn (ISL) 55km
6:19:19 h Jaersk, Mari   Overall: 94 F: 16 Cat W35: 4
04.-05.05.2024 Bakgarður 101 (ISL) 57h
382.242 km Jaersk, Mari   Overall: 1 F: 1 Cat W35: 1
2023 7 Events, 909.72 km  (More)
16.-18.09.2023 Bakgarður Heiðmörk (ISL) 38h
167.650 km Jaersk, Mari   Overall: 6 F: 3 Cat W35: 1
12.08.2023 Heavy Metal Ultra (EST) 40h
261.534 km Jaersk, Mari   Overall: 2 F: 1 Cat W35: 1
15.07.2023 Laugavegurinn (ISL) 55km
6:08:50 h Jaersk, Mari   Overall: 98 F: 21 Cat W35: 8
08.07.2023 Dyrfjallahlaup  (ISL) 50km
6:38:31 h Jaersk, Mari   Overall: 7 F: 1 Cat W35: 1
20.05.2023 The Race of the Champions - Backyard Masters (GER) 74h
221.298 km Jaersk, Mari   Overall: 20 F: 5 Cat W35: 2
29.-30.04.2023 Bakgarður 101 (ISL) 31h
53.648 km Jaersk, Mari   Overall: 54 F: 14 Cat W35: 3
15.-16.04.2023 Kronborg Backyard Ultra (DEN) 34h
100.590 km Jaersk, Mari   Overall: 16 F: 3 Cat W35: 1
2022 4 Events, 631.716 km  (More)
15.-17.10.2022 Backyard Ultra World Team Championships - Iceland (ISL) 37h
241.416 km Jaersk, Mari   Overall: 2 F: 1 Cat W23: 1
17.-18.09.2022 Bakgarður Náttúruhlaupa (ISL) 32h
46.942 km Jaersk, Mari   Overall: 129 F: 68 Cat W23: 21
16.07.2022 Laugavegurinn (ISL) 55km
5:52:38 h Jaersk, Mari   Overall: 53 F: 8 Cat W23: 5
30.04.-02.05.2022 Bakgarður 101 (ISL) 43h
288.358 km Jaersk, Mari   Overall: 1 F: 1 Cat W23: 1
2021 2 Events, 328.65 km  (More)
18.-19.09.2021 Bakgarður Náttúruhlaupa (ISL) 25h
167.650 km Jaersk, Mari   Overall: 1 F: 1 Cat W23: 1
04.-05.06.2021 Hengill Ultra 100mi (ISL) 161km
27:24:42 h Jaersk, Mari   Overall: 6 F: 2 Cat W23: 1
2020 4 Events, 355.708 km  (More)
19.-20.09.2020 Bakgarður Náttúruhlaupa (ISL) 25h
120.708 km Jaersk, Mari Ultraform  Overall: 7 F: 2 Cat W23: 1
18.07.2020 Laugavegurinn (ISL) 55km
6:00:56 h Jaersk, Mari FH  Overall: 93 F: 10 Cat W23: 5
06.06.2020 Hengill Ultra 50km (ISL) 52km
6:07:24 h Jaersk, Mari FH  Overall: 10 F: 2 Cat W23: 1
06.-08.03.2020 Transgrancanaria 128 km (ESP) 128km
20:51:56 h Jaersk, Mari   Overall: 110 F: 12 Cat W23: 7
2019 1 Event, 52.8 km  (More)
07.09.2019 Hengill Ultra 50km (ISL) 52.8km
6:20:05 h Jaersk, Mari   Overall: 8 F: 2 Cat W23: 1

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
Bakgarður Náttúruhlaupa 6 281.652 382.242 53.648 288.358 167.650 120.708  
Laugavegurinn 5 7:21:51 6:19:19 6:08:50 5:52:38   6:00:56  
Backyard Ultra World Team Championships - Iceland 2   335.300   241.416      
Heavy Metal Ultra 2   87.178 261.534        
Hengill Ultra 50km 2           6:07:24 6:20:05