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North America

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

04 - 06 June 2027

21 - 23 August 2026

14 - 16 August 2026

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

09 - 11 April 2027

18 - 21 June 2026

12 - 14 June 2026

30 April - 03 May 2026

10 - 12 April 2026

14 - 15 March 2026

South America

17 - 20 September 2026

18 - 22 November 2026

01 - 04 April 2027

24 - 27 June 2027

30 July - 01 August 2027

20 - 22 March 2026

Oceania

26 - 28 November 2026

13 - 14 February 2027

13 - 16 May 2027

Africa

27 - 30 May 2027

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Kazuaki ISHII

Japan

55-59 Men

20K

Unavailable UTMB Index

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2026

June 6

100K

100K

Okushinano100

Cat.

100K

country

Distance

100.1 KM

3953 M+

Time

20:25:23

Rank

562

597

Gender

462

485

2025

November 15

100K

FTR100

FTR Chichibu＆ Okumusashi

Cat.

100K

country

Distance

108.4 KM

5980 M+

Time

31:34:58

Rank

378

394

Gender

320

331

April 25

100M

FUJI

MtFUJI100

Cat.

100M

country

Distance

168.6 KM

6254 M+

Time

44:16:07

Rank

1395

1509

Gender

1269

1340

2024

November 16

100K

FTR100

FTR Chichibu＆ Okumusashi

Cat.

100K

country

Distance

108.4 KM

5980 M+

Time

31:10:44

Rank

370

415

Gender

311

342

October 6

50K

50km

Trainic-World In Ogose-Tokigawa

Cat.

50K

country

Distance

50 KM

2600 M+

Time

10:50:05

Rank

220

222

Gender

186

187

May 18

100M

100km

Trainic-World 100mile & 100km in Sainokuni

Cat.

100M

country

Distance

111 KM

6740 M+

Time

29:24:03

Rank

223

245

Gender

170

186

April 26

100M

FUJI

MtFUJI100

Cat.

100M

country

Distance

166.6 KM

7039 M+

Time

-

Rank

DNF

Gender

DNF

2023

May 20

100M

100km

Trainic-World 100mile & 100km in Sainokuni

Cat.

100M

country

Distance

111 KM

6740 M+

Time

27:56:58

Rank

209

294

Gender

171

236

2022

December 11

100K

ITJ70k

IZU Trail Journey

Cat.

100K

country

Distance

69.1 KM

3242 M+

Time

12:14:08

Rank

860

1340

Gender

749

1131

November 19

100K

100k

FTR Chichibu＆ Okumusashi

Cat.

100K

country

Distance

106.2 KM

5790 M+

Time

29:47:57

Rank

448

514

Gender

400

452

June 25

50K

50k

FunTrails Round Minano

Cat.

50K

country

Distance

53 KM

2870 M+

Time

10:38:44

Rank

206

269

Gender

177

232

2021

December 12

100K

ITJ70k

IZU Trail Journey

Cat.

100K

country

Distance

69.1 KM

3242 M+

Time

12:51:38

Rank

1034

1267

Gender

889

1068

November 20

100K

100k

FTR Chichibu＆ Okumusashi

Cat.

100K

country

Distance

103 KM

6516 M+

Time

29:53:46

Rank

461

522

Gender

401

451

2020

November 22

20K

25.2km

FTR Chichibu＆ Okumusashi

Cat.

20K

country

Distance

25 KM

1290 M+

Time

05:13:07

Rank

400

477

Gender

331

382

2019

May 11

100M

Full

AsoRoundTrail

Cat.

100M

country

Distance

119.4 KM

5240 M+

Time

30:48:53

Rank

387

407

Gender

329

345

April 26

100K

UTMF_OSHINO 114km

Ultra-Trail Mt. Fuji

Cat.

100K

country

Distance

114.2 KM

4860 M+

Time

28:30:00

Rank

686

840

Gender

586

706

2018

December 16

50K

70Km

coast to coast Crossing of Boso Peninsula

Cat.

50K

country

Distance

66.7 KM

2760 M+

Time

10:55:03

Rank

360

634

Gender

329

560

November 17

100M

FTR100 Round Chichibu & Okumusashi

FunTrails 100K

Cat.

100M

country

Distance

106.2 KM

7830 M+

Time

29:37:07

Rank

365

494

Gender

331

437

July 22

50K

80K

Mt. Taisetsu Trail Journey

Cat.

50K

country

Distance

69.5 KM

2240 M+

Time

11:01:06

Rank

145

185

Gender

133

161

June 17

50K

YUZAWA SKY EXTREME 2018

S-Mountain

Cat.

50K

country

Distance

54.8 KM

3540 M+

Time

11:58:43

Rank

40

42

Gender

39

41

May 12

100M

Full

AsoRoundTrail

Cat.

100M

country

Distance

113.6 KM

5810 M+

Time

28:20:51

Rank

342

438

Gender

289

363

April 27

100K

STY

Ultra-Trail Mt. Fuji

Cat.

100K

country

Distance

92 KM

3920 M+

Time

19:37:25

Rank

515

582

Gender

423

477

2017

December 17

50K

70km

coast to coast Crossing of Boso Peninsula

Cat.

50K

country

Distance

67.3 KM

2420 M+

Time

10:56:58

Rank

284

454

Gender

254

405

2016

December 11

100K

IZU TRAIL JOURNEY

IZU Trail Journey

Cat.

100K

country

Distance

70.5 KM

3320 M+

Time

13:39:07

Rank

1118

1282

Gender

974

1109

November 19

100K

FTR100 Round Chichibu & Okumusashi

FunTrails 100K

Cat.

100K

country

Distance

110 KM

5560 M+

Time

29:32:10

Rank

312

433

Gender

288

396

October 9

50K

Hasetsune Cup

Hasetsune

Cat.

50K

country

Distance

63.1 KM

3660 M+

Time

22:30:31

Rank

1807

1921

Gender

1608

1697

May 8

50K

50 Km

Trainic-World in Sotochichibu

Cat.

50K

country

Distance

51.7 KM

2610 M+

Time

10:24:50

Rank

272

292

Gender

251

269

2015

December 20

50K

60K

Coast to coast - the Boso Peninsula Traverse

Cat.

50K

country

Distance

64.1 KM

1970 M+

Time

11:57:11

Rank

237

241

Gender

207

211

2014

September 14

100K

110 Km

Shinetsu Five Mountains Trail

Cat.

100K

country

Distance

106.6 KM

3970 M+

Time

21:21:07

Rank

423

539

Gender

351

427

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