Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

North America

19 - 20 July 2024

20 - 22 September 2024

28 - 29 September 2024

11 - 12 October 2024

07 - 09 November 2024

11 - 13 April 2025

25 - 26 April 2025

29th June 2024

South America

02 - 04 August 2024

19 - 22 September 2024

09 - 12 May 2024

Asia

12 - 13 October 2024

17 - 20 October 2024

08 - 10 November 2024

15 - 17 November 2024

05 - 08 December 2024

03 - 05 May 2024

19 - 21 April 2024

Oceania

28 - 30 November 2024

15 - 16 February 2025

15 - 18 May 2025

Africa

22 - 25 May 2025

22 - 23 June 2024

MY UTMB

Yuuki AIZAWA

Nationality

Japan

Age

40-44 Men

Connect to claim this page

Team

Wednesday Takao REN

UTMB Index

Index

20K

50K

100K

100M

604

-

561

602

578

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

05.11.2024

ASO VOLCANO TRAIL 2024 - 115km

100K

115.1 KM
5240 M+

17:09:23

25 / 390

23 / 329

12.09.2023

Doi Inthanon by UTMB 2023 - ELEPHANT 100

100K

95 KM
5860 M+

15:29:51

57 / 632

46 / 512

10.06.2023

LAKE BIWA 100 2023 - LAKE BIWA100

100M

169 KM
10500 M+

35:37:44

38 / 248

33 / 204

07.08.2023

志賀高原100 2023 - Shiga Kogen - 志賀高原100（100km）

100K

107 KM
4800 M+

17:21:26

37 / 335

34 / 277

05.20.2023

Trainic-World 100mile & 100km in Sainokuni 2023 - 100MILE RELAY_3

50K

55 KM
3680 M+

08:50:10

2 / 12

2 / 11

11.19.2022

FTR Chichibu＆ Okumusashi 2022 - 100k

100K

106.2 KM
5790 M+

19:09:52

33 / 514

31 / 452

09.17.2022

Shinetsu Five Mountains Trail 2022 - 100 miles

100M

162.6 KM
7730 M+

28:26:56

56 / 223

52 / 190

06.11.2022

Okushinano100 2022 - 100K

100K

100.8 KM
4680 M+

14:35:29

63 / 490

59 / 425

05.21.2022

Trainic-World in Sainokuni 2022 - 100km

100M

108.4 KM
6450 M+

21:01:58

24 / 294

23 / 247

11.20.2021

FTR Chichibu＆ Okumusashi 2021 - 100k

100K

103 KM
6516 M+

18:18:11

51 / 522

45 / 451

Statistics

Filter by UTMB INDEX

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

Join us

Sponsorship

Race Organisers

Jobs

Stay in Touch

FAQ and Help

Contact Us

Follow us

Terms & conditions

Privacy Policy

©2024 UTMB® all rights reserved. Ultra-Trail® and UTMB® are registered trademarks..