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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

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 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

16 - 18 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2025

Africa

29 - 31 May 2026

MYUTMB

Iwasa TOMOOKI

Nationality

Japan

Age

55-59 Men

UTMB Index

Index

20K

50K

100K

100M

449

425

448

396

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.08.2025

Diamond Trailrun 2025 - 33km

50K

33 KM
2191 M+

06:02:52

77 / 183

69 / 162

05.25.2025

Arashiyama Round Trail 2025 - 30k

50K

34.5 KM
1840 M+

04:39:21

35 / 186

31 / 153

03.15.2025

Mt. Hiei International Trail Run 2025 - 50km

50K

48.6 KM
3010 M+

-

DNF

DNF

07.14.2024

OSJ Ontake 100 2024 - 100 Km

100K

109.2 KM
3780 M+

18:48:39

798 / 915

669 / 759

05.11.2024

Mt. Hiei International Trail Run 2024 - 50km

50K

48.6 KM
3010 M+

09:40:20

275 / 489

241 / 427

03.23.2024

Flash Trail Challenge 2024 - 80K

100K

77.7 KM
3790 M+

17:27:36

68 / 124

65 / 116

05.13.2023

Mt. Hiei International Trail Run 2023 - 23km

20K

22.7 KM
1430 M+

03:27:49

78 / 361

68 / 247

Statistics

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

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