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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

Isao CHURIKI

Nationality

Japan

Age

55-59 Men

Connect to claim this page

Club

OTRA

Website

https://siawasemasu.com

UTMB Index

Index

20K

50K

100K

100M

450

-

449

449

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

10.18.2025

TransJeju by UTMB 2025 - Jeju100K

100K

104 KM
4000 M+

19:22:02

192 / 835

170 / 674

08.17.2025

World geopark trailrun 2025 - 57km

50K

57.4 KM
2760 M+

10:09:54

40 / 65

38 / 62

06.21.2025

Kaga Spa by UTMB 2025 - 2025 Kaga Spa Trail Endurance100

100K

99.8 KM
6150 M+

-

DNF

DNF

11.23.2024

Hikami Aogaki Great Trail 2024

100K

58 KM
5300 M+

-

DNF

DNF

11.03.2024

SAIOTO COLORS 2024 - 52K

50K

52.9 KM
3120 M+

10:48:57

72 / 93

66 / 85

08.30.2024

HOKA UTMB Mont-Blanc 2024 - UTMB

100M

173.3 KM
9525 M+

-

DNF

DNF

06.08.2024

Kuman100 2024 - 100mile

100M

163 KM
5408 M+

-

DNF

DNF

12.09.2023

Doi Inthanon by UTMB 2023 - ELEPHANT 100

100K

95 KM
5860 M+

26:02:59

495 / 632

397 / 512

08.11.2023

Osaka Natsunojin Kurondo Rondo 2023 - 60K

50K

60.2 KM
3080 M+

17:23:22

89 / 95

73 / 78

06.10.2023

Kuman100 2023 - 100mile

100M

164 KM
5450 M+

-

DNF

DNF

Statistics

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

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