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Koshiro NAKAHARA

Japan

40-44 Men

20K
100M

How does the calculation work?

Evolution

Results

2026

April 5

50K

syugensya

Tara Forest Trail

Cat.

50K

country

Distance

40 KM

3400 M+

Time

07:32:05

Rank

13

118

Gender

12

104

2025

November 15

100K

Kawabegawa

KUMAGAWA REVIVAL TRAIL

Cat.

100K

country

Distance

102 KM

5800 M+

Time

16:33:59

Rank

10

131

Gender

10

118

May 10

100K

112km

ASO VOLCANO TRAIL

Cat.

100K

country

Distance

115.1 KM

5240 M+

Time

16:48:19

Rank

41

428

Gender

37

370

2024

November 16

100K

Kawabegawa

KUMAGAWA REVIVAL TRAIL

Cat.

100K

country

Distance

102 KM

5800 M+

Time

17:47:30

Rank

11

172

Gender

11

150

May 11

100K

115km

ASO VOLCANO TRAIL

Cat.

100K

country

Distance

115.1 KM

5240 M+

Time

17:55:44

Rank

36

390

Gender

33

329

April 7

50K

syugensya

Tara Forest Trail

Cat.

50K

country

Distance

40 KM

3400 M+

Time

08:34:46

Rank

36

112

Gender

35

100

2023

November 18

100K

100k

FTR Chichibu& Okumusashi

Cat.

100K

country

Distance

106.2 KM

5790 M+

Time

21:23:57

Rank

70

446

Gender

64

386

July 23

50K

Long

KIRISHIMA / EBINO KOGEN EXTREME TRAIL

Cat.

50K

country

Distance

63.2 KM

2660 M+

Time

09:27:51

Rank

47

310

Gender

44

265

April 9

50K

syugensya

Tara Forest Trail

Cat.

50K

country

Distance

41.6 KM

2770 M+

Time

07:19:55

Rank

10

126

Gender

10

110

February 12

20K

Long Course

Kudamatsu Kasadojima Island Trail

Cat.

20K

country

Distance

32 KM

1620 M+

Time

03:53:18

Rank

13

320

Gender

13

266

2022

September 24

100K

105km

Hiroshima Wangan Trail Run

Cat.

100K

country

Distance

107 KM

6180 M+

Time

22:53:32

Rank

99

405

Gender

88

354

July 24

50K

Long

KIRISHIMA / EBINO KOGEN EXTREME TRAIL

Cat.

50K

country

Distance

63.2 KM

2660 M+

Time

09:13:36

Rank

27

319

Gender

26

266

May 22

20K

Long Course

Kudamatsu Kasadojima Island Trail

Cat.

20K

country

Distance

32 KM

1620 M+

Time

-

Rank

DNF

Gender

DNF

2021

December 5

50K

mineiridou

hikosan-mineiridoutrail

Cat.

50K

country

Distance

38.3 KM

3150 M+

Time

06:50:54

Rank

24

151

Gender

24

141

July 25

50K

Long

KIRISHIMA / EBINO KOGEN EXTREME TRAIL

Cat.

50K

country

Distance

63.2 KM

2660 M+

Time

08:45:51

Rank

22

265

Gender

20

228

March 14

50K

Long course

Mizukami Mountain Party

Cat.

50K

country

Distance

61.1 KM

3380 M+

Time

09:22:46

Rank

25

208

Gender

25

182

2020

December 6

50K

long

Gokayama-sefuri-crosstrail

Cat.

50K

country

Distance

32.1 KM

1880 M+

Time

04:32:46

Rank

42

307

Gender

42

269

October 10

100M

100 Miles

OSJ Koumi

Cat.

100M

country

Distance

176.5 KM

8550 M+

Time

35:06:46

Rank

89

118

Gender

83

107

2019

September 22

100K

70

Sky View Trail Yamada Noboru

Cat.

100K

country

Distance

74.8 KM

4430 M+

Time

15:36:45

Rank

122

494

Gender

110

386

July 21

50K

Long

KIRISHIMA / EBINO KOGEN EXTREME TRAIL

Cat.

50K

country

Distance

36.5 KM

1760 M+

Time

06:00:43

Rank

114

237

Gender

104

212

June 3

50K

FTR Hanno Trail Run Race

FTR Hanno Trail Run Race

Cat.

50K

country

Distance

48.3 KM

2610 M+

Time

09:40:45

Rank

103

290

Gender

91

243

2018

October 7

100K

Hasetsune Cup

Hasetsune

Cat.

100K

country

Distance

64.2 KM

4180 M+

Time

16:34:40

Rank

526

1577

Gender

464

1338

June 3

100K

50 Km

OSJ Okukuji Trail

Cat.

100K

country

Distance

61.5 KM

3850 M+

Time

12:27:45

Rank

144

260

Gender

137

236

April 21

20K

Long Course

FunTrails Round NAGURI Trailrun Hanno

Cat.

20K

country

Distance

26.2 KM

2230 M+

Time

04:14:00

Rank

46

409

Gender

43

343

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