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UTMB World Series Events

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Oceania

14 - 15 February 2026

14 - 17 May 2026

26 - 28 November 2026

North America

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

13 - 15 November 2026

02 - 04 October 2025

26 - 28 September 2025

Asia

06 - 08 March 2026

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

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

08 - 09 November 2025

17 - 19 October 2025

11 - 20 April 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

Africa

29 - 31 May 2026

MYUTMB

Naoki YAMAOKA

Nationality

Japan

Age

40-44 Men

UTMB Index

Index

20K

50K

100K

100M

425

-

426

399

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

05.11.2025

FunTrails Round Minano 2025 - 50k

50K

53 KM
2870 M+

08:50:27

214 / 483

189 / 420

10.13.2024

Japan Mountain Endurance Race 2024

100K

71.5 KM
4800 M+

15:33:50

574 / 1503

520 / 1299

05.12.2024

FunTrails Round Minano 2024 - 50k

50K

53 KM
2870 M+

08:44:45

215 / 494

198 / 428

03.31.2024

HASETSUNE 30K 2024

50K

30 KM
2000 M+

06:43:15

815 / 936

739 / 845

10.08.2023

Hasetsune Cup 2023 - HASETSUNE CUP

100K

67 KM
4190 M+

-

DNF

DNF

10.09.2022

Hasetsune Cup 2022

100K

62.6 KM
4241 M+

-

DNF

DNF

11.03.2019

Koshu Alps Haute Route Challenge 2019 - Lily Route Challenge

50K

53 KM
3240 M+

09:17:48

40 / 137

36 / 117

10.20.2019

Fujisan Genshirin Trail Run In Syojiko 2019 - Fujisan genshirin Trail Run in Syojiko Motosuko

20K

24.8 KM
1160 M+

02:56:58

23 / 324

23 / 262

07.07.2019

KITATANZAWA 12TH ADVENTURE RACE 2019 - The 21Th Kikatanzawa 12h

50K

31.5 KM
2550 M+

03:47:44

64 / 904

62 / 838

10.09.2016

Hasetsune 2016 - Hasetsune Cup

50K

63.1 KM
3660 M+

17:55:09

1135 / 1921

1030 / 1697

Statistics

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

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