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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

Kentaro IWATSUKA

Nationality

Japan

Age

45-49 Men

UTMB Index

Index

20K

50K

100K

100M

463

-

-

463

432

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

06.20.2025

DEEP JAPAN ULTRA 100 2025 - DEEP JAPAN 160k

100M

170 KM
10000 M+

-

DNF

DNF

12.29.2024

Kyoto Great Round 2024 - Kyoto Great Round 80

100K

80 KM
4100 M+

15:39:10

37 / 74

36 / 66

10.13.2024

Japan Mountain Endurance Race 2024

100K

71.5 KM
4800 M+

18:06:17

911 / 1503

822 / 1299

04.26.2024

MtFUJI100 2024 - FUJI

100M

166.6 KM
7039 M+

37:19:03

486 / 1443

446 / 1262

12.10.2023

IZU Trail Journey 2023 - ITJ70k

100K

69.1 KM
3242 M+

11:31:25

636 / 1364

562 / 1128

07.16.2023

OSJ Ontake 100 2023 - 100 Km

100K

109.2 KM
3780 M+

18:46:53

578 / 755

496 / 621

06.10.2023

Okushinano100 2023 - 100K

100K

100.8 KM
4680 M+

19:29:55

452 / 579

391 / 497

04.09.2023

AYABE Trailrun 2023 - 48K

50K

51.4 KM
2410 M+

08:04:45

158 / 301

137 / 251

Statistics

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

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