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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

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

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

MYUTMB

Suguru SEKI

Japan

40-44 Men

20K

Unavailable UTMB Index

100M

Unavailable UTMB Index

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Results

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2026

May 9

100K

50mile

Mt. Hiei International Trail Run

Cat.

100K

country

Distance

80.1 KM

5270 M+

Time

-

Rank

DNF

Gender

DNF

March 29

50K

HASETSUNE 30K

HASETSUNE 30K

Cat.

50K

country

Distance

30 KM

2000 M+

Time

04:08:27

Rank

75

1106

Gender

71

986

2025

October 12

100K

Japan Mountain Endurance Race

Japan Mountain Endurance Race

Cat.

100K

country

Distance

71.5 KM

4800 M+

Time

-

Rank

DNF

Gender

DNF

March 30

50K

HASETSUNE 30K

HASETSUNE 30K

Cat.

50K

country

Distance

30 KM

2000 M+

Time

04:04:12

Rank

94

1179

Gender

90

1066

2024

December 8

100K

ITJ70k

IZU Trail Journey

Cat.

100K

country

Distance

69.1 KM

3242 M+

Time

09:43:48

Rank

213

1343

Gender

195

1120

October 13

100K

Japan Mountain Endurance Race

Japan Mountain Endurance Race

Cat.

100K

country

Distance

71.5 KM

4800 M+

Time

-

Rank

DNF

Gender

DNF

June 9

50K

THE 2ND OKUMUSASHI LONG TRAIL RACE 35K

Okumusashi Long Trail Race 105K & 35K

Cat.

50K

country

Distance

35 KM

2338 M+

Time

05:17:42

Rank

25

593

Gender

24

493

March 31

50K

HASETSUNE 30K

HASETSUNE 30K

Cat.

50K

country

Distance

30 KM

2000 M+

Time

04:24:13

Rank

72

936

Gender

66

844

2023

October 8

100K

HASETSUNE CUP

Hasetsune Cup

Cat.

100K

country

Distance

67 KM

4190 M+

Time

-

Rank

DNF

Gender

DNF

2021

November 20

20K

30k

FTR Chichibu＆ Okumusashi

Cat.

20K

country

Distance

30 KM

1381 M+

Time

03:15:30

Rank

25

504

Gender

24

376

2020

December 13

50K

ITJ70k

IZU Trail Journey

Cat.

50K

country

Distance

66 KM

3120 M+

Time

10:07:11

Rank

406

1108

Gender

362

944

2018

November 17

100M

FTR100 Round Chichibu & Okumusashi

FunTrails 100K

Cat.

100M

country

Distance

106.2 KM

7830 M+

Time

20:36:18

Rank

52

494

Gender

50

437

June 24

100K

SHIMA TO KUSATSU

Spa Trail

Cat.

100K

country

Distance

71.8 KM

3470 M+

Time

09:29:23

Rank

35

508

Gender

33

449

May 13

50K

LONG

DOUSHIMURA TRAIL RACE

Cat.

50K

country

Distance

44.2 KM

3090 M+

Time

06:25:45

Rank

25

372

Gender

25

352

2017

July 29

100K

100 km

Osj ITAMURO 100

Cat.

100K

country

Distance

107.6 KM

4920 M+

Time

18:07:58

Rank

20

102

Gender

20

96

April 30

50K

OKUMIKAWA POWER TRAIL

OKUMIKAWA POWER TRAIL

Cat.

50K

country

Distance

66.6 KM

3050 M+

Time

10:32:16

Rank

81

411

Gender

77

372

2016

December 11

100K

IZU TRAIL JOURNEY

IZU Trail Journey

Cat.

100K

country

Distance

70.5 KM

3320 M+

Time

08:31:38

Rank

23

1282

Gender

23

1109

November 19

50K

FT50 Two Lakes And Green Line

FunTrails 100K

Cat.

50K

country

Distance

53.3 KM

2420 M+

Time

06:32:08

Rank

10

460

Gender

10

378

July 10

50K

50 Km

Trainic-World In Ogose Tokigawa

Cat.

50K

country

Distance

50.7 KM

2570 M+

Time

06:24:47

Rank

8

203

Gender

8

188

June 26

100K

SHIMA TO KUSATSU

Spa Trail

Cat.

100K

country

Distance

70.8 KM

3450 M+

Time

08:44:46

Rank

22

709

Gender

21

607

2015

May 10

50K

DOUSHIMURA TRAIL RACE LONG

DOUSHIMURA TRAIL RACE

Cat.

50K

country

Distance

42 KM

3150 M+

Time

07:11:26

Rank

62

458

Gender

61

434

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

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