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UTMB World Series Events

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Asia

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

30 April - 03 May 2026

15 - 17 May 2026

18 - 21 June 2026

11 - 13 September 2026

10 - 12 December 2026

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

North America

21 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

02 - 04 October 2025

26 - 28 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Isao IWASAWA

Nationality

Japan

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

431

-

430

396

386

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.20.2025

Sky View Trail 2025 - Sky View Trail 80

100K

77 KM
3970 M+

15:59:29

110 / 306

93 / 243

04.25.2025

MtFUJI100 2025 - FUJI

100M

168.6 KM
6254 M+

-

DNF

DNF

07.21.2024

Akagiyama Trail Running Race 2024

50K

31.8 KM
2462 M+

06:16:21

85 / 266

77 / 233

04.26.2024

MtFUJI100 2024 - FUJI

100M

166.6 KM
7039 M+

41:44:25

892 / 1443

803 / 1262

09.23.2023

Sky View Trail 2023 - Sky View Trail 80

100K

80 KM
4640 M+

18:58:03

256 / 376

223 / 317

11.20.2021

FTR Chichibu＆ Okumusashi 2021 - 100k

100K

103 KM
6516 M+

27:42:03

352 / 522

307 / 451

09.22.2019

Sky View Trail Yamada Noboru 2019 - 70

100K

74.8 KM
4430 M+

14:23:18

80 / 494

73 / 386

06.16.2019

ECHIGO COUNTRY TRAIL 2019 - 53Km

50K

53.9 KM
2220 M+

08:10:10

155 / 316

144 / 275

05.11.2019

Trainic-World in Sainokuni 2019 - 100km

100M

108.7 KM
6310 M+

26:23:09

107 / 243

99 / 217

04.26.2019

Ultra-Trail Mt. Fuji 2019 - UTMF_OSHINO 114km

100K

114.2 KM
4860 M+

27:57:22

534 / 840

457 / 706

Statistics

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

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