Skip to Content

Connect to claim this page

James ROBERTSON

United States of America

50-54 Men

20K
50K

How does the calculation work?

Evolution

Results

2025

May 10

100M

Hellbender 100

Hellbender 100

Cat.

100M

country

Distance

161 KM

7298 M+

Time

32:11:39

Rank

90

138

Gender

77

115

2024

November 9

100M

Tunnel Hill 100mi

Tunnel Hill 100 & 50 mile runs

Cat.

100M

country

Distance

160.7 KM

1035 M+

Time

25:40:34

Rank

113

194

Gender

83

141

September 8

100M

100 Mile

Mogollon Monster 100

Cat.

100M

country

Distance

166.6 KM

5280 M+

Time

37:16:11

Rank

89

105

Gender

74

85

May 7

100M

Cocodona 250

Cocodona 250

Cat.

100M

country

Distance

401.4 KM

12236 M+

Time

108:37:44

Rank

116

202

Gender

92

154

Cat.

100K

country

Distance

80.5 KM

3810 M+

Time

15:22:04

Rank

81

97

Gender

72

87

February 11

100K

100K

Black Canyon Ultras

Cat.

100K

country

Distance

99.9 KM

1720 M+

Time

16:49:50

Rank

558

736

Gender

409

515

2023

November 18

100K

Looking Glass 100k

Looking Glass 100k

Cat.

100K

country

Distance

100 KM

4145 M+

Time

20:25:43

Rank

61

85

Gender

49

66

October 13

100M

100M

Kodiak Ultra Marathons by UTMB

Cat.

100M

country

Distance

160.9 KM

5182 M+

Time

33:47:32

Rank

108

148

Gender

92

123

May 7

100K

Miwok 100K

Miwok 100K

Cat.

100K

country

Distance

99.9 KM

3360 M+

Time

15:25:40

Rank

232

242

Gender

150

157

2018

September 8

100K

Tahoe 100K

Tahoe 200 Endurance Run

Cat.

100K

country

Distance

89.5 KM

2970 M+

Time

17:49:49

Rank

35

37

Gender

25

26