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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

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

Hiroaki IWASAKI

Nationality

Japan

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

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-

-

-

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Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

09.22.2019

Sky View Trail Yamada Noboru 2019 - Memorial Cup

100M

143.1 KM
10220 M+

31:08:23

187 / 579

176 / 506

12.09.2018

IZU Trail Journey 2018

100K

71.2 KM
3190 M+

09:30:40

132 / 1341

126 / 1172

11.17.2018

FunTrails 100K 2018 - FT50 Two Lakes And Green Line

50K

51.6 KM
3330 M+

07:18:35

42 / 524

39 / 418

09.23.2018

Sky View Trail Yamada Noboru 2018 - Memorial Cup

100M

128.6 KM
7600 M+

26:45:39

107 / 493

96 / 444

09.09.2018

Trainic-World in Sotochichibu 2018 - 43km

50K

44.4 KM
2430 M+

06:31:37

33 / 302

32 / 266

04.27.2018

Ultra-Trail Mt. Fuji 2018 - UTMF

100M

167.4 KM
7610 M+

-

DNF

DNF

09.23.2017

Sky View Trail Yamada Noboru 2017 - Memorial Cup

100M

127.7 KM
7980 M+

29:04:40

220 / 540

200 / 490

09.16.2017

Shinetsu Five Mountains Trail 2017 - 110 km (Shortened)

50K

50 KM
1810 M+

06:19:02

97 / 604

88 / 477

07.01.2017

Utsukushigahara Trail Run 2017 - 80K

100K

75.1 KM
2490 M+

10:14:28

131 / 665

127 / 593

12.11.2016

IZU Trail Journey 2016

100K

70.5 KM
3320 M+

11:10:18

351 / 1282

315 / 1109

Statistics

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

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