DUV ULTRA STATS

Holland, Karen

CanadaWomanBorn 19862010 – 2026Runner id 212643
Events
35
34 race dates
Best pace
10.585
km/h · 2014
Best finish
6th
of 232 · 2025
Distance raced
3,222
km · splits not double-counted

Pace over time

34 of 35 results · km/h

5.36.88.29.611.020102026

Pace over time: 34 races from 2010 to 2026, ranging from 5.74 to 10.59 kilometres per hour, where higher is faster. A second, age-graded series is drawn above it; the gap between the two is the age credit.

  • Actual pace
  • Age-graded pace

1 result is not on this chart. They are counted in every statistic above and listed in full below — backyard ultras carry a lap count instead of a pace, which is the number that means something in that format.

Results

Every result for this runner in date order. Splits of a race are indented and are not counted again in the distance total.
DateEventDistanceResultPace km/hPlacing
2010-12-04
Endurance Challenge - California Trail 50 kmUnited States*Toronto, ON
50km6:42:54 h7.44697/291
2011-12-03
Endurance Challenge - California Trail 50 kmUnited States*Toronto, ON
50km5:50:26 h8.56157/367
2012-06-02
Endurance Challenge - Washington D.C. Trail 50 kmUnited States*Toronto, ON
50km5:40:46 h8.80461/408
2012-08-04
Canadian Death RaceCanada*Toronto
125km21:23:24 h5.84461/133
2013-07-06
Sinister 7 UltraCanada*Toronto, ON
146km23:10:53 h6.29819/62
2013-12-07
Endurance Challenge - California Trail 50 kmUnited States*Toronto, ON
50km4:59:59 h10.00117/364
2014-06-01
Cayuga Trails 50 Mile RaceUnited States
50mi9:04:00 h8.87527/176
2014-07-19
Vermont 100 Mile Endurance RaceUnited States*Toronto, ON
100mi19:43:11 h8.16134/230
2014-10-05
Endurance Challenge - Utah Trail 50 MilesUnited States*Toronto, ON
50mi9:47:08 h8.22322/123
2014-11-22
JFK 50 MileUnited States*Toronto, ON
50mi7:36:07 h10.58548/808
2015-05-31
Cayuga Trails 50 Mile RaceUnited States
50mi8:54:09 h9.03931/169
2015-07-18
Endurance Challenge - Ontario Trail 50 MileCanada*Toronto
50mi9:24:36 h8.5519/82
2015-09-18
Run Rabbit Run 100 Mile UltraMarathon - Hares RunsUnited States*Toronto, ON
100mi24:45:28 h6.50018/45
2015-11-21
JFK 50 MileUnited States*Toronto, ON
50mi7:36:55 h10.56751/826
2016-06-04
Cayuga Trails 50 Mile RaceUnited States
50mi9:34:50 h8.39940/173
2016-07-16
Eiger Ultra Trail 101 kmSwitzerland*Toronto
101km17:36:14 h5.737107/395
2016-08-06
Creemore Vertical Challenge 50 km Trail RunCanada
50km5:19:11 h9.3995/39
2016-09-10
Ultra trail Harricana of Canada 125 kmCanada
125km16:02:42 h7.79112/70
2017-04-08
Diez Vista 100K Trail RunCanada
100km13:46:46 h7.2575/20
2017-06-03
Cayuga Trails 50 Mile RaceUnited States*Toronto, ON
50mi9:13:58 h8.71519/164
2017-07-15
Endurance Challenge - Ontario Trail 50 MileCanada*Toronto, ON
50mi8:30:19 h9.4616/81
2017-09-07
Run Rabbit Run 100 Mile UltraMarathon - Hares RunUnited States*Toronto, ON
100mi25:59:38 h6.19122/38
2018-02-17
Moab Red Hot 55kUnited States*Toronto, ON
55km5:40:03 h9.70447/211
2018-04-14
Diez Vista 100K Trail RunCanada
100km13:44:06 h7.2819/55
2018-05-05
Endurance Challenge - New York Trail 50 MilesUnited States*Toronto
50mi10:10:07 h7.91338/271
2018-09-08
Ultra trail Harricana of Canada 125 KmCanada
125km19:25:38 h6.43433/100
2019-04-13
Diez Vista 50K Trail RunCanada
50km5:31:39 h9.04626/257
2019-05-04
Miwok 100k Trail RaceUnited States*Toronto, ON
100km12:07:50 h8.24451/271
2021-11-13
The Back 40 Trail RunUnited States*Kimberley, ON
40mi7:03:35 h9.1185/26
2022-05-21
Arkansas Backyard Ultra ChampionshipUnited States*Kimberley, ON
37h107.296 km16laps25/60
2022-06-04
War Eagle 50KUnited States*Kimberley, ON
50km4:49:58 h10.3467/72
2022-06-25
Western States 100 Mile Endurance RunUnited States
100mi25:15:17 h6.372113/305
2022-07-23
Loopty Loop 8 Hour Ultra Trail MarathonUnited States*Kimberley, ON
8h74.834 km9.3541/12
2025-05-24
Sulphur Springs Trail Run 100kmCanada*Kimberley
100km9:55:14 h10.0806/232
2026-05-23
Sulphur Springs Trail Run 100kmCanada*Thornbury
100km9:58:52 h10.0195/152