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Sarah Kirsty WILLIAMS

United Kingdom

50-54 Women

20K
100K

How does the calculation work?

Evolution

Results

2025

June 21

100M

West Highland Way Race

West Highland Way Race

Cat.

100M

country

Distance

156.7 KM

4360 M+

Time

25:19:16

Rank

67

182

Gender

11

48

May 3

50K

Chamois 55K

Jura Swiss Trail

Cat.

50K

country

Distance

55 KM

3366 M+

Time

09:33:40

Rank

166

213

Gender

23

35

2024

November 22

100M

UTCT

Ultra-trail Cape Town

Cat.

100M

country

Distance

163.4 KM

6995 M+

Time

40:51:00

Rank

65

88

Gender

8

10

September 21

100M

Ultra 160km

Pirin Extreme & Pirin Ultra

Cat.

100M

country

Distance

160.9 KM

11000 M+

Time

-

Rank

DNF

Gender

DNF

Cat.

100M

country

Distance

159.7 KM

5638 M+

Time

28:42:34

Rank

209

286

Gender

43

62

May 26

50K

XTRA 50 (solo)

XTRATRAIL LAVAUX

Cat.

50K

country

Distance

50 KM

2100 M+

Time

06:42:13

Rank

95

145

Gender

12

23

May 4

50K

Chamois 55K

Jura Swiss Trail

Cat.

50K

country

Distance

55 KM

3366 M+

Time

09:00:51

Rank

155

204

Gender

15

22

2023

June 17

100M

West Highland Way Race

West Highland Way Race

Cat.

100M

country

Distance

156.7 KM

4360 M+

Time

27:10:43

Rank

91

171

Gender

17

42

April 1

100M

Northern Traverse

Northern Traverse

Cat.

100M

country

Distance

295.3 KM

7014 M+

Time

75:14:49

Rank

30

69

Gender

5

18

2022

June 18

100M

West Highland Way Race

West Highland Way Race

Cat.

100M

country

Distance

156.7 KM

4360 M+

Time

31:18:19

Rank

137

155

Gender

33

42

2021

August 27

100M

UTMB®

UTMB®

Cat.

100M

country

Distance

172.1 KM

10055 M+

Time

43:29:02

Rank

975

1520

Gender

66

110

2020

August 8

50K

Trail des Hauts Forts

Trail des Hauts Forts

Cat.

50K

country

Distance

50.1 KM

3900 M+

Time

-

Rank

DNF

Gender

DNF

2019

August 11

50K

Trail des Hauts Forts

Trail des Hauts Forts

Cat.

50K

country

Distance

50.7 KM

3850 M+

Time

10:16:28

Rank

160

199

Gender

16

23

July 19

50K

SPEEDGOAT 50K

SPEEDGOAT 50K

Cat.

50K

country

Distance

54.3 KM

3425 M+

Time

11:01:38

Rank

182

228

Gender

44

60

June 22

100M

150km

West Highland Way Race

Cat.

100M

country

Distance

155 KM

3640 M+

Time

25:58:20

Rank

104

196

Gender

14

43

2018

August 31

100M

UTMB®

UTMB®

Cat.

100M

country

Distance

170 KM

9990 M+

Time

-

Rank

DNF

Gender

DNF

Cat.

100M

country

Distance

161.6 KM

5370 M+

Time

29:49:59

Rank

293

299

Gender

58

60

January 14

100M

Montane Spine Race

Montane Spine Races

Cat.

100M

country

Distance

419.5 KM

10250 M+

Time

151:00:05

Rank

20

53

Gender

2

7

2017

July 28

100M

LAKELAND 100

LAKELAND

Cat.

100M

country

Distance

161 KM

6300 M+

Time

33:18:07

Rank

106

223

Gender

9

34

June 24

100M

WEST HIGHLAND WAY RACE

WEST HIGHLAND WAY RACE

Cat.

100M

country

Distance

150.9 KM

3540 M+

Time

22:19:19

Rank

34

159

Gender

7

34

2016

July 22

100M

LAKELAND 100

LAKELAND

Cat.

100M

country

Distance

161 KM

6300 M+

Time

31:48:15

Rank

88

232

Gender

7

27

April 23

100K

53 Mile Ultra Race

Highland Fling Race

Cat.

100K

country

Distance

85.6 KM

1800 M+

Time

11:52:03

Rank

319

625

Gender

56

141

March 4

100M

Trans GC

Transgrancanaria HG

Cat.

100M

country

Distance

125.5 KM

6830 M+

Time

28:13:59

Rank

450

518

Gender

41

46

2015

August 28

100M

UTMB®

Ultra-Trail Du Mont-Blanc®

Cat.

100M

country

Distance

169.6 KM

10060 M+

Time

37:52:30

Rank

466

1631

Gender

34

133

July 24

100M

LAKELAND 100

LAKELAND

Cat.

100M

country

Distance

161 KM

6300 M+

Time

35:23:06

Rank

129

209

Gender

11

25

June 20

100M

WEST HIGHLAND WAY RACE

WEST HIGHLAND WAY RACE

Cat.

100M

country

Distance

150.9 KM

3540 M+

Time

23:45:33

Rank

57

155

Gender

8

34

April 25

100K

53 Mile Ultra Race

HOKA Highland Fling

Cat.

100K

country

Distance

86.1 KM

1870 M+

Time

11:38:07

Rank

306

647

Gender

49

161

2014

August 29

100M

UTMB®

Ultra-Trail Du Mont-Blanc®

Cat.

100M

country

Distance

167.7 KM

9618 M+

Time

37:39:50

Rank

428

1582

Gender

21

114

June 21

100M

WEST HIGHLAND WAY RACE

West Highland Way Race

Cat.

100M

country

Distance

154.6 KM

3693 M+

Time

25:29:42

Rank

94

157

Gender

16

31

April 26

100K

53 Mile Ultra Race

HOKA Highland Fling

Cat.

100K

country

Distance

85 KM

3200 M+

Time

11:13:43

Rank

223

566

Gender

32

129

2013

August 30

100M

UTMB®

The North Face Ultra-Trail Du Mont-Blanc®

Cat.

100M

country

Distance

167.7 KM

9618 M+

Time

41:34:35

Rank

927

1686

Gender

62

140

June 22

100M

WEST HIGHLAND WAY RACE

West Highland Way Race

Cat.

100M

country

Distance

154.6 KM

3693 M+

Time

23:04:28

Rank

49

149

Gender

6

22

April 28

100K

53 Mile Ultra Race

HOKA Highland Fling

Cat.

100K

country

Distance

85 KM

3200 M+

Time

10:51:48

Rank

140

417

Gender

18

72

February 2

50K

THAMES TROT

Thames Trot

Cat.

50K

country

Distance

67.6 KM

480 M+

Time

07:34:16

Rank

75

242

Gender

12

44

2012

September 30

100K

LONDON TO BRIGHTON

LONDON TO BRIGHTON

Cat.

100K

country

Distance

90 KM

1480 M+

Time

12:08:00

Rank

49

88

Gender

5

8

September 15

50K

RIVER AYR WAY CHALLENGE

RIVER AYR WAY CHALLENGE

Cat.

50K

country

Distance

66 KM

1500 M+

Time

07:30:41

Rank

34

74

Gender

6

18

2011

September 24

50K

RIVER AYR WAY CHALLENGE

RIVER AYR WAY CHALLENGE

Cat.

50K

country

Distance

66 KM

1500 M+

Time

07:43:00

Rank

45

87

Gender

6

17

August 26

100K

CCC®

The North Face Ultra-Trail Du Mont-Blanc®

Cat.

100K

country

Distance

92 KM

5100 M+

Time

17:45:55

Rank

493

1591

Gender

38

207

June 18

100M

WEST HIGHLAND WAY RACE

West Highland Way Race

Cat.

100M

country

Distance

154.6 KM

3693 M+

Time

24:44:25

Rank

58

113

Gender

7

20

April 30

100K

53 Mile Ultra Race

HOKA Highland Fling

Cat.

100K

country

Distance

85 KM

3200 M+

Time

11:17:49

Rank

142

321

Gender

22

72