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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

13 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 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

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

Koyuru MASAOKA

Nationality

Japan

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

466

-

465

443

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

07.13.2025

OSJ Ontake 100 2025 - 100 Km

100K

99.5 KM
3395 M+

14:25:27

347 / 879

305 / 748

03.15.2025

Mt. Hiei International Trail Run 2025 - 50km

50K

48.6 KM
3010 M+

09:09:54

220 / 458

192 / 393

05.11.2024

Mt. Hiei International Trail Run 2024 - 50km

50K

48.6 KM
3010 M+

09:14:22

182 / 489

159 / 427

08.11.2023

Osaka Natsunojin Kurondo Rondo 2023 - 90K

100K

96.4 KM
4960 M+

-

DNF

DNF

07.16.2023

OSJ Ontake 100 2023 - 100 Km

100K

109.2 KM
3780 M+

16:51:25

315 / 755

278 / 621

06.18.2023

FAIRY TRAIL- Takashima Kutsuki Trail Run Race 2023 - Super Long 60K

50K

54.1 KM
3620 M+

11:51:34

100 / 112

96 / 107

05.21.2022

Mt. Hiei International Trail Run 2022 - 50km

50K

48.6 KM
3010 M+

08:57:14

224 / 573

189 / 476

09.30.2019

Wakasaji trail run 2019 - Long course 43 Km

50K

40.6 KM
2340 M+

07:31:23

100 / 258

90 / 220

06.30.2019

FAIRY TRAIL 2019 - Long 40K

50K

36.2 KM
2640 M+

08:03:15

229 / 305

193 / 243

09.24.2017

Wakasaji trail run 2017 - Long course 43 Km

50K

40.6 KM
2350 M+

08:36:28

332 / 355

292 / 312

Statistics

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

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