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South America

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

26 - 28 June 2026

20 - 22 March 2026

North America

14 - 16 August 2026

21 - 23 August 2026

10 - 12 September 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

04 - 06 March 2027

08 - 11 April 2027

22 - 25 April 2027

14 - 16 May 2027

23 - 25 July 2026

27 - 28 June 2026

Asia

11 - 13 September 2026

11 - 13 September 2026

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

13 - 15 November 2026

27 November - 06 December 2026

10 - 12 December 2026

08 - 10 January 2027

05 - 07 March 2027

18 - 21 June 2026

12 - 14 June 2026

30 April - 03 May 2026

10 - 12 April 2026

14 - 15 March 2026

Oceania

26 - 28 November 2026

13 - 14 February 2027

13 - 16 May 2027

Africa

27 - 30 May 2027

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Masaji SHIROKURA

Japan

65-69 Men

20K

Unavailable UTMB Index

50K

Unavailable UTMB Index

100K

Unavailable UTMB Index

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Results

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2026

June 19

100M

DEEP JAPAN 160k

DEEP JAPAN ULTRA 100

Cat.

100M

country

Distance

170 KM

10000 M+

Time

-

Rank

DNF

Gender

DNF

March 7

100K

86K

ONAGAWA100TRAILS

Cat.

100K

country

Distance

86 KM

4100 M+

Time

-

Rank

DNF

Gender

DNF

2025

June 20

100M

DEEP JAPAN 160k

DEEP JAPAN ULTRA 100

Cat.

100M

country

Distance

170 KM

10000 M+

Time

-

Rank

DNF

Gender

DNF

March 1

100M

112K

ONAGAWA100TRAILS

Cat.

100M

country

Distance

112 KM

5810 M+

Time

27:54:23

Rank

44

44

Gender

30

30

2024

June 21

100M

DEEP JAPAN 160k

DEEP JAPAN ULTRA 100

Cat.

100M

country

Distance

170 KM

10000 M+

Time

-

Rank

DNF

Gender

DNF

2023

June 22

100M

DEEP JAPAN 130k

DEEP JAPAN ULTRA 100

Cat.

100M

country

Distance

130 KM

7000 M+

Time

40:18:15

Rank

11

13

Gender

8

10

2019

November 30

100K

Formosa Trail 75km

Formosa Trail

Cat.

100K

country

Distance

76.5 KM

4080 M+

Time

18:44:31

Rank

154

205

Gender

131

165

September 22

100M

Memorial Cup

Sky View Trail Yamada Noboru

Cat.

100M

country

Distance

143.1 KM

10220 M+

Time

37:15:45

Rank

541

579

Gender

480

506

July 7

50K

SKYLINE 35k

Central Alps Skyline Japan

Cat.

50K

country

Distance

36.4 KM

2430 M+

Time

08:07:04

Rank

181

214

Gender

161

187

2018

December 16

50K

70Km

coast to coast Crossing of Boso Peninsula

Cat.

50K

country

Distance

66.7 KM

2760 M+

Time

11:30:31

Rank

441

634

Gender

398

560

December 9

100K

IZU TRAIL JOURNEY

IZU Trail Journey

Cat.

100K

country

Distance

71.2 KM

3190 M+

Time

13:44:13

Rank

1211

1341

Gender

1067

1172

July 6

100M

Mític

Andorra Ultra Trail Vallnord

Cat.

100M

country

Distance

112 KM

9700 M+

Time

-

Rank

DNF

Gender

DNF

June 10

50K

50K Sky Marathon

SKYLINE TRAIL SUGADAIRA

Cat.

50K

country

Distance

50.6 KM

2620 M+

Time

10:17:45

Rank

236

245

Gender

204

212

April 6

100M

RED

100 Miles Of Istria

Cat.

100M

country

Distance

168 KM

6540 M+

Time

44:31:14

Rank

252

261

Gender

223

229

January 27

100K

Vibram Hong Kong 100

Vibram Hong Kong 100

Cat.

100K

country

Distance

96 KM

4840 M+

Time

23:46:58

Rank

1201

1519

Gender

943

1166

2017

December 17

50K

70km

coast to coast Crossing of Boso Peninsula

Cat.

50K

country

Distance

67.3 KM

2420 M+

Time

11:10:37

Rank

305

454

Gender

273

405

July 16

100K

4100D MountainTrail

Nozawa Onsen

Cat.

100K

country

Distance

66.5 KM

3960 M+

Time

13:51:09

Rank

226

308

Gender

198

262

June 25

100K

SHIMA TO KUSATSU

Spa Trail

Cat.

100K

country

Distance

72.2 KM

3360 M+

Time

12:49:59

Rank

701

742

Gender

625

654

May 14

20K

DOUSHIMURA TRAIL RACE SHORT

DOUSHIMURA TRAIL RACE

Cat.

20K

country

Distance

21.2 KM

2010 M+

Time

05:41:03

Rank

134

166

Gender

114

139

2016

December 11

100K

IZU TRAIL JOURNEY

IZU Trail Journey

Cat.

100K

country

Distance

70.5 KM

3320 M+

Time

13:03:13

Rank

870

1282

Gender

772

1109

October 9

50K

Hasetsune Cup

Hasetsune

Cat.

50K

country

Distance

63.1 KM

3660 M+

Time

19:12:57

Rank

1380

1921

Gender

1248

1697

UTMB® World Series - Ranking of trail runners by performance level on trail running

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