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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Jonsson, Karl Stefan   Submit Personal Website Send Link 
Club:  
Residence: Katy, TX
Year of birth: 1969 (Cat. german: M55)
Date of birth: 00.00.0000 (Cat. internat.: M55)
Nationality: USA USA United States
RunnerID: 1108403
 

16 search results (16 Events, 1399.522 km).  (More)

2024 2 Events, 100 km  (More)
04.05.2024 Wildflower Trail Run (USA) 50km
7:10:27 h Jonsson, Karl Stefan *Katy, TX  Overall: 18 M: 13 Cat M50: 2
10.02.2024 Rocky 50 Km Trail Run (USA) 50km
6:40:10 h Jonsson, Karl Stefan *Katy, TX  Overall: 60 M: 46 Cat M50: 4
2023 2 Events, 100 km  (More)
06.05.2023 Wildflower Trail Run (USA) 50km
8:19:40 h Jonsson, Karl Stefan *Katy, TX  Overall: 34 M: 25 Cat M50: 2
01.04.2023 Brazos Bend 50 - 50 Km (USA) 50km
5:56:52 h Jonsson, Karl Stefan *Katy, TX  Overall: 19 M: 15 Cat M50: 1
2022 2 Events, 310 km  (More)
29.08.-03.09.2022 Fire and Ice Ultra (ISL) 250km/6stages
2d 01:06:59 h Jonsson, Karl Stefan   Overall: 12 M: 10 Cat M50: 3
25.-26.06.2022 Capt'n Karl's Trail Series - Pedernales Falls (USA) 60km
10:15:16 h Jonsson, Karl Stefan *Katy, TX  Overall: 42 M: 31 Cat M50: 2
2021 4 Events, 305 km  (More)
23.10.2021 El Taco Loco 100 Km (USA) 100km
17:41:37 h Jonsson, Karl Stefan *Katy, TX  Overall: 28 M: 24 Cat M50: 1
12.09.2021 Alamo City Ultra (USA) 50km
7:28:14 h Jonsson, Karl Stefan *Katy, TX  Overall: 26 M: 22 Cat M50: 2
17.07.2021 Laugavegurinn (ISL) 55km
8:48:38 h Jonsson, Karl Stefan   Overall: 495 M: 323 Cat M50: 31
03.04.2021 Brazos Bend 50 - 100 Km (USA) 100km
17:32:00 h Jonsson, Karl Stefan *Katy, TX  Overall: 30 M: 21 Cat M50: 2
2019 4 Events, 484.522 km  (More)
22.-28.09.2019 Grand to Grand Ultra (USA) 170mi/6stages
2d 19:12:43 h Jonsson, Karl Stefan   Overall: 60 M: 39 Cat M45: 11
17.08.2019 Habanero Hundred 50 Km (USA) 50km
10:22:08 h Jonsson, Karl Stefan *Katy, TX  Overall: 79 M: 53 Cat M45: 7
06.04.2019 Brazos Bend 50 - 50 Mile (USA) 50mi
13:56:47 h Jonsson, Karl Stefan *Katy, TX  Overall: 62 M: 41 Cat M45: 4
09.02.2019 Rocky 50 Mile Trail Run (USA) 50mi
13:32:44 h Jonsson, Karl Stefan *Katy, TX  Overall: 94 M: 65 Cat M45: 13
2018 2 Events, 100 km  (More)
17.11.2018 Wild Hare 50 km Race (USA) 50km
6:24:00 h Jonsson, Karl Stefan   Overall: 32 M: 24 Cat M45: 1
05.05.2018 Wildflower Trail Run (USA) 50km
6:38:58 h Jonsson, Karl Stefan *Katy, TX  Overall: 32 M: 24 Cat M45: 3

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 2024 2023 2022 2021 2019 2018

Comparison table

Comparison of performances in races with multiple participations

   2024 2023 2022 2021 2019 2018
Wildflower Trail Run 3 7:10:27 8:19:40       6:38:58