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UTMB World Series Events

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Asia

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 2026

06 - 08 March 2026

29 November - 07 December 2025

14 - 16 November 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

North America

09 - 12 April 2026

16 - 18 April 2026

23 - 25 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

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

Oceania

14 - 17 May 2026

26 - 28 November 2026

13 - 14 February 2027

Africa

29 - 31 May 2026

MYUTMB

Kazuhiko EFUNE

Nationality

Japan

Age

55-59 Men

UTMB Index

Index

20K

50K

100K

100M

516

-

510

515

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.02.2025

SAIOTO COLORS 2025 - 52K

50K

52.9 KM
3120 M+

08:01:51

13 / 79

12 / 69

12.08.2024

IZU Trail Journey 2024 - ITJ70k

100K

69.1 KM
3242 M+

09:25:49

162 / 1343

147 / 1120

10.13.2024

Japan Mountain Endurance Race 2024

100K

71.5 KM
4800 M+

14:56:26

508 / 1503

467 / 1299

10.06.2023

LAKE BIWA 100 2023 - LAKE BIWA100

100M

169 KM
10500 M+

47:39:30

183 / 248

152 / 204

03.11.2023

Kumagawa Revival Trail 2023 - Kumagawa Course

100M

167 KM
8950 M+

40:28:36

76 / 79

66 / 69

10.23.2022

Hiroshima Osorakan Trail 2022 - More Climb

100K

81.4 KM
5560 M+

13:49:14

20 / 50

20 / 48

06.11.2022

Kuman100 2022 - 100mile

100M

164 KM
5450 M+

33:04:52

7 / 12

6 / 10

10.24.2021

Hiroshima Osorakan Trail 2021 - More Climb

100K

81.4 KM
5560 M+

12:37:41

18 / 55

18 / 51

11.08.2020

Hiroshima Osorakan Trail 2020 - OSORAKAN Lumberjack Trail long

50K

38.5 KM
3260 M+

04:57:18

6 / 194

6 / 172

08.25.2019

Mizukami Mountain Party 2019 - long

100K

62.4 KM
3780 M+

12:38:23

62 / 143

56 / 129

Statistics

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

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