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John ARMBRUST

United States of America

45-49 Men

20K
50K
100M

How does the calculation work?

Evolution

Results

2026

April 11

100K

100K

Gorge Waterfalls

Cat.

100K

country

Distance

98.9 KM

3312 M+

Time

16:42:04

Rank

284

305

Gender

227

238

2025

April 13

100K

Zion 100k

Zion

Cat.

100K

country

Distance

102.5 KM

1680 M+

Time

16:28:51

Rank

98

196

Gender

75

142

2024

August 3

100K

Canadian Death Race 118K

Canadian Death Race

Cat.

100K

country

Distance

118 KM

4543 M+

Time

-

Rank

DNF

Gender

DNF

May 4

100K

Miwok 100K

Miwok 100K

Cat.

100K

country

Distance

99.9 KM

3360 M+

Time

15:29:53

Rank

217

222

Gender

158

160

April 13

100K

100K

Desert RATS Trail Running Festival by UTMB

Cat.

100K

country

Distance

100.4 KM

2048 M+

Time

19:38:44

Rank

121

123

Gender

96

98

2023

January 8

100K

100 Km

HOKA ONE ONE Bandera Endurance Trail Run

Cat.

100K

country

Distance

99.5 KM

1720 M+

Time

16:42:57

Rank

195

320

Gender

157

253

2022

November 19

50K

JFK 50 MILE

JFK 50 MILE

Cat.

50K

country

Distance

81.8 KM

1350 M+

Time

10:50:05

Rank

531

967

Gender

428

737

January 9

100K

100 Km

HOKA ONE ONE Bandera Endurance Trail Run

Cat.

100K

country

Distance

99.5 KM

1720 M+

Time

16:16:12

Rank

192

311

Gender

153

241

2021

January 9

100K

100 Km

HOKA ONE ONE Bandera Endurance Trail Run

Cat.

100K

country

Distance

99.5 KM

1720 M+

Time

-

Rank

DNF

Gender

DNF

2020

January 11

100K

100 Km

HOKA ONE ONE Bandera Endurance Trail Run

Cat.

100K

country

Distance

99.5 KM

1720 M+

Time

15:52:39

Rank

171

328

Gender

139

256

2019

October 12

100M

100 mi

INDIANA TRAIL 100

Cat.

100M

country

Distance

162.4 KM

3480 M+

Time

-

Rank

DNF

Gender

DNF

August 17

100M

Leadville Trial 100 Run

Leadville Trail 100 Run

Cat.

100M

country

Distance

162.1 KM

4230 M+

Time

-

Rank

DNF

Gender

DNF

2018

November 3

100M

100 MILES

PINHOTI 100

Cat.

100M

country

Distance

161.9 KM

4930 M+

Time

28:37:00

Rank

135

169

Gender

118

142