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William WEIDMAN

United States of America

40-44 Men

100K

How does the calculation work?

Evolution

Results

2026

March 22

20K

28K

The Big Alta

Cat.

20K

country

Distance

28 KM

1190 M+

Time

02:24:23

Rank

25

249

Gender

19

144

March 20

50K

50K

The Big Alta

Cat.

50K

country

Distance

50 KM

2050 M+

Time

08:07:41

Rank

179

194

Gender

106

112

2025

October 10

100M

100M

Kodiak Ultra Marathons by UTMB

Cat.

100M

country

Distance

162 KM

4850 M+

Time

22:32:17

Rank

27

328

Gender

23

271

August 8

100M

160KM

Swiss Alps 100

Cat.

100M

country

Distance

161.3 KM

9650 M+

Time

29:03:58

Rank

13

127

Gender

13

114

May 10

100M

Hellbender 100

Hellbender 100

Cat.

100M

country

Distance

161 KM

7298 M+

Time

22:36:20

Rank

11

138

Gender

10

115

February 1

100M

100 Mile

Rocky Raccoon Endurance Trail Run

Cat.

100M

country

Distance

160.9 KM

2200 M+

Time

16:44:23

Rank

3

268

Gender

3

213

2023

September 1

100M

UTMB

Dacia UTMB® Mont Blanc

Cat.

100M

country

Distance

171 KM

9963 M+

Time

30:47:06

Rank

188

1757

Gender

167

1569

July 30

100K

Trail del Battaglione - T54k

VTMB

Cat.

100K

country

Distance

57.8 KM

4610 M+

Time

10:39:28

Rank

14

48

Gender

13

40

April 28

100M

100 Miles

The Canyons Endurance Runs by UTMB®

Cat.

100M

country

Distance

157.4 KM

6527 M+

Time

23:12:02

Rank

21

128

Gender

17

108

2022

June 18

100M

Bighorn Trail 100

Bighorn Trail Run

Cat.

100M

country

Distance

160.9 KM

16795 M+

Time

24:33:59

Rank

9

134

Gender

8

104

May 7

100M

Hellbender 100

Hellbender 100

Cat.

100M

country

Distance

161 KM

6983 M+

Time

25:13:51

Rank

2

67

Gender

2

49

2021

August 27

100M

UTMB®

UTMB®

Cat.

100M

country

Distance

172.1 KM

10055 M+

Time

28:48:17

Rank

76

1520

Gender

66

1410

July 9

100K

CDH

Val d’Aran by UTMB®

Cat.

100K

country

Distance

104 KM

6500 M+

Time

18:48:21

Rank

82

619

Gender

81

582

May 14

100M

Cruel Jewel 100

Cruel Jewel

Cat.

100M

country

Distance

178.1 KM

9510 M+

Time

28:44:53

Rank

8

138

Gender

7

118

2020

February 8

100K

100 KM

SEAN O BRIEN TRAIL RUNS

Cat.

100K

country

Distance

101.3 KM

3900 M+

Time

12:33:40

Rank

25

131

Gender

21

109

January 19

50K

50K

Waterfall 50K

Cat.

50K

country

Distance

49.6 KM

2430 M+

Time

06:40:40

Rank

7

54

Gender

7

47

2019

November 16

50K

JFK 50 MILE

JFK 50 MILE

Cat.

50K

country

Distance

81.8 KM

1350 M+

Time

09:36:38

Rank

262

867

Gender

218

676

August 30

100M

UTMB®

UTMB®

Cat.

100M

country

Distance

171.1 KM

10210 M+

Time

28:23:35

Rank

72

1556

Gender

63

1412

July 28

100K

Tour des 8 Refuges

Trail Du Tour Des Fiz

Cat.

100K

country

Distance

64.4 KM

4640 M+

Time

10:05:54

Rank

30

278

Gender

30

261

April 12

100M

Hellbender 100 Mile

Hellbender 100

Cat.

100M

country

Distance

158 KM

7470 M+

Time

27:53:29

Rank

8

69

Gender

7

58

March 23

50K

TERRAPIN MOUNTAIN

TERRAPIN MOUNTAIN

Cat.

50K

country

Distance

50 KM

2300 M+

Time

05:18:35

Rank

10

159

Gender

10

116

2018

December 8

100K

HELLGATE 100

HELLGATE

Cat.

100K

country

Distance

106.2 KM

4220 M+

Time

13:09:44

Rank

16

128

Gender

15

100

September 23

50K

50K trail expert

Préalpes Trail du Mouret

Cat.

50K

country

Distance

46.8 KM

2710 M+

Time

05:55:39

Rank

32

91

Gender

29

79

July 14

100K

GTC 105 Km

GRAN TRAIL COURMAYEUR

Cat.

100K

country

Distance

103.3 KM

6500 M+

Time

19:02:49

Rank

24

167

Gender

23

152

2017

December 30

50K

40 Mile

Boyer's Furnace 40 Mile Race

Cat.

50K

country

Distance

64.4 KM

2000 M+

Time

07:56:00

Rank

3

36

Gender

3

34

September 1

100M

UTMB®

UTMB®

Cat.

100M

country

Distance

171.2 KM

10170 M+

Time

30:17:09

Rank

138

1687

Gender

124

1540

July 8

100K

Traversée

Trail Verbier St Bernard

Cat.

100K

country

Distance

61.5 KM

4370 M+

Time

10:53:02

Rank

76

570

Gender

70

467

April 8

50K

50M

BULL RUN RUN

Cat.

50K

country

Distance

81 KM

1700 M+

Time

07:57:57

Rank

14

286

Gender

13

213

2016

October 16

100K

77 Km

Grand Trail Du Lac

Cat.

100K

country

Distance

75.3 KM

3590 M+

Time

09:40:52

Rank

22

241

Gender

22

220

September 24

50K

50K

Table Rock Ultras

Cat.

50K

country

Distance

49.3 KM

1650 M+

Time

05:55:00

Rank

16

177

Gender

13

133

2015

November 14

100K

Real Kick Ultramarathon

Real Kick Ultramarathon

Cat.

100K

country

Distance

119.9 KM

3510 M+

Time

16:53:00

Rank

1

15

Gender

1

12

July 11

100M

X-Alpine Solo

Trail Verbier St Bernard

Cat.

100M

country

Distance

111.2 KM

9000 M+

Time

29:13:54

Rank

73

123

Gender

65

112

April 11

50K

BULL RUN RUN 50M

BULL RUN RUN

Cat.

50K

country

Distance

81 KM

1700 M+

Time

08:27:06

Rank

28

282

Gender

26

222

2014

October 3

100M

Grindstone 100

Grindstone 100

Cat.

100M

country

Distance

160 KM

6990 M+

Time

23:29:29

Rank

18

189

Gender

17

164

August 31

50K

SARDONA ULTRA MARATHON

Sardona Ultra Trail

Cat.

50K

country

Distance

58 KM

4100 M+

Time

11:35:01

Rank

6

21

Gender

6

18

Cat.

50K

country

Distance

79.8 KM

1650 M+

Time

09:26:06

Rank

64

244

Gender

56

201

2012

May 12

50K

ICE AGE TRAIL 50 MILE

ICE AGE TRAIL 50

Cat.

50K

country

Distance

81 KM

1200 M+

Time

09:41:41

Rank

95

286

Gender

82

208

2008

July 19

100M

100M

Vermont 100 Endurance Race

Cat.

100M

country

Distance

161 KM

4290 M+

Time

19:20:34

Rank

11

158

Gender

9

125

2007

November 17

50K

JFK 50 MILE

JFK 50 MILE

Cat.

50K

country

Distance

81.8 KM

1350 M+

Time

07:50:47

Rank

66

1078

Gender

61

827