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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Holland, Karen   Submit Personal Website Send Link 
Club:  
Residence: Toronto, ON
Year of birth: 1986 (Cat. german: W40)
Date of birth: 05.11.1986 (Cat. internat.: W35)
Nationality: CAN CAN Canada
RunnerID: 212643
 

34 search results (34 Events, 3121.909 km).  (More)

2025 1 Event, 100 km  (More)
24.-25.05.2025 Sulphur Springs Trail Run 100km (CAN) 100km
9:55:14 h Holland, Karen *Kimberley  Overall: 6 F: 1 Cat W35: 1
2022 4 Events, 393.064 km  (More)
23.07.2022 Loopty Loop 8 Hour Ultra Trail Marathon (USA) 8h
74.834 km Holland, Karen *Kimberley, ON  Overall: 1 F: 1 Cat W35: 1
25.-26.06.2022 Western States 100 Mile Endurance Run (USA) 100mi
25:15:17 h Holland, Karen   Overall: 113 F: 23 Cat W35: 5
04.06.2022 War Eagle 50K (USA) 50km
4:50:27 h Holland, Karen *Kimberley, ON  Overall: 7 F: 1 Cat W35: 1
21.-22.05.2022 Arkansas Backyard Ultra Championship (USA) 37h
107.296 km Holland, Karen *Kimberley, ON  Overall: 25 F: 3 Cat W35: 1
2021 1 Event, 64.373 km  (More)
13.11.2021 The Back 40 Trail Run (USA) 40mi
7:03:35 h Holland, Karen *Kimberley, ON  Overall: 5 F: 1 Cat W35: 1
2019 2 Events, 150 km  (More)
04.05.2019 Miwok 100k Trail Race (USA) 100km
12:07:50 h Holland, Karen *Toronto, ON  Overall: 51 F: 10 Cat W23: 4
13.04.2019 Diez Vista 50K Trail Run (CAN) 50km
5:31:39 h Holland, Karen   Overall: 26 F: 4 Cat W23: 3
2018 4 Events, 360.467 km  (More)
08.-09.09.2018 Ultra trail Harricana of Canada 125 Km (CAN) 125km
19:25:38 h Holland, Karen   Overall: 33 F: 3 Cat W23: 3
05.05.2018 Endurance Challenge - New York Trail 50 Miles (USA) 50mi
10:10:07 h Holland, Karen *Toronto  Overall: 38 F: 2 Cat W23: 2
14.04.2018 Diez Vista 100K Trail Run (CAN) 100km
13:44:06 h Holland, Karen   Overall: 9 F: 1 Cat W23: 1
17.02.2018 Moab Red Hot 55k (USA) 55km
5:40:03 h Holland, Karen *Toronto, ON  Overall: 47 F: 4 Cat W23: 4
2017 4 Events, 421.868 km  (More)
07.-08.09.2017 Run Rabbit Run 100 Mile UltraMarathon - Hares Run (USA) 100mi
25:59:38 h Holland, Karen *Toronto, ON  Overall: 22 F: 7 Cat W23: 4
15.07.2017 Endurance Challenge - Ontario Trail 50 Mile (CAN) 50mi
8:30:19 h Holland, Karen *Toronto, ON  Overall: 6 F: 2 Cat W23: 1
03.06.2017 Cayuga Trails 50 Mile Race (USA) 50mi
9:13:58 h Holland, Karen *Toronto, ON  Overall: 19 F: 2 Cat W23: 2
08.04.2017 Diez Vista 100K Trail Run (CAN) 100km
13:46:46 h Holland, Karen   Overall: 5 F: 2 Cat W23: 2
2016 4 Events, 356.467 km  (More)
10.09.2016 Ultra trail Harricana of Canada 125 km (CAN) 125km
16:02:42 h Holland, Karen   Overall: 12 F: 3 Cat W23: 2
06.08.2016 Creemore Vertical Challenge 50 km Trail Run (CAN) 50km
5:19:11 h Holland, Karen   Overall: 5 F: 1 Cat W23: 1
16.-17.07.2016 Eiger Ultra Trail 101 km (SUI) 101km
17:36:14 h Holland, Karen *Toronto  Overall: 107 F: 12 Cat W23: 3
04.06.2016 Cayuga Trails 50 Mile Race (USA) 50mi
9:34:50 h Holland, Karen   Overall: 40 F: 8 Cat W23: 4
2015 4 Events, 402.335 km  (More)
21.11.2015 JFK 50 Mile (USA) 50mi
7:36:55 h Holland, Karen *Toronto, ON  Overall: 51 F: 6 Cat W23: 4
18.-19.09.2015 Run Rabbit Run 100 Mile UltraMarathon - Hares Runs (USA) 100mi
24:45:28 h Holland, Karen *Toronto, ON  Overall: 18 F: 4 Cat W23: 1
18.07.2015 Endurance Challenge - Ontario Trail 50 Mile (CAN) 50mi
9:24:36 h Holland, Karen *Toronto  Overall: 9 F: 2 Cat W23: 2
31.05.2015 Cayuga Trails 50 Mile Race (USA) 50mi
8:54:09 h Holland, Karen   Overall: 31 F: 5 Cat W23: 4
2014 4 Events, 402.335 km  (More)
22.11.2014 JFK 50 Mile (USA) 50mi
7:36:07 h Holland, Karen *Toronto, ON  Overall: 48 F: 8 Cat W23: 6
05.10.2014 Endurance Challenge - Utah Trail 50 Miles (USA) 50mi
9:47:08 h Holland, Karen *Toronto, ON  Overall: 22 F: 2 Cat W23: 2
19.-20.07.2014 Vermont 100 Mile Endurance Race (USA) 100mi
19:43:11 h Holland, Karen *Toronto, ON  Overall: 34 F: 6 Cat W23: 4
01.06.2014 Cayuga Trails 50 Mile Race (USA) 50mi
9:04:00 h Holland, Karen   Overall: 27 F: 4 Cat W23: 2
2013 2 Events, 196 km  (More)
07.12.2013 Endurance Challenge - California Trail 50 km (USA) 50km
4:59:59 h Holland, Karen *Toronto, ON  Overall: 17 F: 2 Cat W23: 2
06.-07.07.2013 Sinister 7 Ultra (CAN) 146km
23:10:53 h Holland, Karen *Toronto, ON  Overall: 19 F: 2 Cat W23: 2
2012 2 Events, 175 km  (More)
04.-05.08.2012 Canadian Death Race (CAN) 125km
21:23:24 h Holland, Karen *Toronto  Overall: 61 F: 11 Cat W23: 5
02.06.2012 Endurance Challenge - Washington D.C. Trail 50 km (USA) 50km
5:40:23 h Holland, Karen *Toronto, ON  Overall: 61 F: 6 Cat W23: 3
2011 1 Event, 50 km  (More)
03.12.2011 Endurance Challenge - California Trail 50 km (USA) 50km
5:50:14 h Holland, Karen *Toronto, ON  Overall: 57 F: 13 Cat W23: 6
2010 1 Event, 50 km  (More)
04.12.2010 Endurance Challenge - California Trail 50 km (USA) 50km
6:42:32 h Holland, Karen *Toronto, ON  Overall: 97 F: 32 Cat W23: 11

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 2022 2021 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010

Comparison table

Comparison of performances in races with multiple participations

   2025 2022 2021 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010
Cayuga Trails 50 Mile Race 4           9:13:58 9:34:50 8:54:09 9:04:00        
Endurance Challenge - California Trail 50 km 3                   4:59:59   5:50:14 6:42:32
Diez Vista 100K Trail Run 2         13:44:06 13:46:46              
Ultra trail Harricana of Canada 125 km 2         19:25:38   16:02:42            
Endurance Challenge - Ontario Trail 50 Mile 2           8:30:19   9:24:36          
Run Rabbit Run 100 Mile UltraMarathon - Hares Runs 2           25:59:38   24:45:28          
JFK 50 Mile 2               7:36:55 7:36:07