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Joasia ZAKRZEWSKI

United Kingdom

50-54 Women

20K
100M

How does the calculation work?

Evolution

Results

2026

February 14

100K

T102

Tarawera Ultra-Trail by UTMB®

Cat.

100K

country

Distance

102 KM

2300 M+

Time

12:38:05

Rank

91

777

Gender

22

284

2025

November 15

50K

SRF Marathon

Stromlo Running Festival

Cat.

50K

country

Distance

42.2 KM

1501 M+

Time

04:07:02

Rank

29

197

Gender

2

55

2024

November 16

50K

SRF Marathon

Stromlo Running Festival

Cat.

50K

country

Distance

42.2 KM

1501 M+

Time

03:59:44

Rank

11

175

Gender

1

50

February 17

100M

TMiler

Tarawera Ultra-Trail by UTMB®

Cat.

100M

country

Distance

162.5 KM

3832 M+

Time

-

Rank

DNF

Gender

DNF

2023

December 8

100M

KosciMiler

Ultra-Trail Kosciuszko by UTMB

Cat.

100M

country

Distance

164.6 KM

4738 M+

Time

24:57:08

Rank

24

160

Gender

7

35

2021

August 14

100M

Ultra Great Britain

Ultra Great Britain

Cat.

100M

country

Distance

353.6 KM

7720 M+

Time

62:20:00

Rank

2

22

Gender

1

5

May 15

50K

UTA50

Ultra-Trail® Australia

Cat.

50K

country

Distance

50.3 KM

2400 M+

Time

05:42:58

Rank

47

1830

Gender

9

822

March 13

50K

Six Foot Track Marathon

Six Foot Track Marathon

Cat.

50K

country

Distance

43.7 KM

1440 M+

Time

04:20:58

Rank

47

782

Gender

1

207

2019

November 9

50K

TransNT

TransNT

Cat.

50K

country

Distance

52.2 KM

3000 M+

Time

07:13:50

Rank

9

204

Gender

2

28

August 14

50K

Transrockies Run 6 Day Solo

TRANSROCKIES RUN

Cat.

50K

country

Distance

193.2 KM

5180 M+

Time

21:30:38

Rank

15

125

Gender

3

62

July 27

100K

T88

Swissalpine Irontrail Davos St. Moritz

Cat.

100K

country

Distance

85.8 KM

4030 M+

Time

11:28:02

Rank

29

381

Gender

4

77

July 14

50K

Snowdonia Trail Marathon

Snowdonia Trail Marathon

Cat.

50K

country

Distance

43.5 KM

1720 M+

Time

04:43:26

Rank

61

644

Gender

14

192

April 29

100K

Namib Race (Namibia) 2019

Namib Race by RacingThePlanet

Cat.

100K

country

Distance

259 KM

2640 M+

Time

28:10:44

Rank

5

99

Gender

1

26

2018

November 29

100M

130Km

Oman By Utmb

Cat.

100M

country

Distance

136.8 KM

7790 M+

Time

33:56:57

Rank

33

142

Gender

7

20

2017

November 4

50K

Oman Desert Marathon

Oman Desert Marathon

Cat.

50K

country

Distance

167 KM

3260 M+

Time

18:09:58

Rank

13

96

Gender

2

17

August 19

50K

45 Km

Vasaloppet Ultravasan

Cat.

50K

country

Distance

45 KM

500 M+

Time

03:06:12

Rank

10

558

Gender

1

246

June 10

50K

IAUTWC-Trail World Championships

Trail Sacred Forests

Cat.

50K

country

Distance

48.7 KM

2990 M+

Time

06:30:56

Rank

190

240

Gender

69

100

2016

October 29

100K

Trail World Championships

Trans Peneda Gerês

Cat.

100K

country

Distance

85.9 KM

4680 M+

Time

11:46:51

Rank

118

203

Gender

29

84

September 18

50K

Salomon Glencoe Scotland skyrace

SALOMON GLEN COE SKYLINE

Cat.

50K

country

Distance

29.1 KM

2490 M+

Time

04:56:50

Rank

30

287

Gender

4

64

June 25

100K

Race To The King

Race To The King

Cat.

100K

country

Distance

89.2 KM

1490 M+

Time

07:57:22

Rank

1

629

Gender

1

209

June 4

100K

50 Miles

The Arctic Triple Lofoten Ultra-Trail®

Cat.

100K

country

Distance

81.9 KM

3200 M+

Time

10:38:27

Rank

1

10

Gender

1

3

January 1

50K

30 Mi

Hardmoors

Cat.

50K

country

Distance

49.8 KM

1032 M+

Time

04:02:37

Rank

5

215

Gender

1

72

2015

April 25

50K

THREE PEAKS RACE

THREE PEAKS RACE

Cat.

50K

country

Distance

37.4 KM

1608 M+

Time

03:44:44

Rank

115

702

Gender

5

92

2014

August 16

20K

Ascent

PIKES PEAK

Cat.

20K

country

Distance

21 KM

2360 M+

Time

03:18:37

Rank

175

1683

Gender

33

598

April 26

100K

53 Mile Ultra Race

HOKA Highland Fling

Cat.

100K

country

Distance

85 KM

3200 M+

Time

08:30:29

Rank

12

566

Gender

1

129

January 1

50K

30 Mi

Hardmoors

Cat.

50K

country

Distance

49.8 KM

1032 M+

Time

04:07:00

Rank

2

85

Gender

1

20

2013

July 6

50K

IAU Trail World Championships

Llanrwst Conwy

Cat.

50K

country

Distance

77 KM

2000 M+

Time

07:01:01

Rank

37

100

Gender

4

46

2012

July 28

100K

K78

Swissalpine Marathon

Cat.

100K

country

Distance

79.4 KM

2320 M+

Time

07:21:30

Rank

26

1061

Gender

3

173

2011

July 30

100K

K78

Swissalpine Marathon

Cat.

100K

country

Distance

79.4 KM

2600 M+

Time

07:36:50

Rank

27

1219

Gender

4

209

2010

August 7

50K

DEVIL O' THE HIGHLANDS

Devil o' the Highlands

Cat.

50K

country

Distance

69.2 KM

2100 M+

Time

06:51:30

Rank

9

94

Gender

1

31