Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Oceania

15 - 16 February 2025

15 - 18 May 2025

27 - 29 November 2025

Asia

01 - 02 March 2025

11 - 20 April 2025

01 - 04 May 2025

16 - 18 May 2025

19 - 22 June 2025

05 - 08 December 2024

15 - 17 November 2024

08 - 10 November 2024

17 - 20 October 2024

11 - 13 October 2024

South America

18 - 22 March 2025

19 - 21 June 2025

01 - 03 August 2025

18 - 21 September 2025

North America

11 - 13 April 2025

25 - 26 April 2025

28 - 29 June 2025

25 - 26 July 2025

19 - 21 September 2025

27 - 28 September 2025

02 - 04 October 2025

10 - 11 October 2025

Africa

22 - 26 May 2025

MY UTMB

Yu KUWABARA

Nationality

United States of america

Age

40-44 Men

UTMB Index

Index

20K

50K

100K

100M

657

-

-

656

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

07.14.2024

SISKIYOU OUT BACK TRAIL RUN 2024 - 100K

100K

99 KM
3900 M+

12:58:59

18 / 101

13 / 78

07.08.2023

SISKIYOU OUT BACK TRAIL RUN 2023 - 100K

100K

99 KM
3900 M+

12:57:33

16 / 89

15 / 72

07.10.2022

SISKIYOU OUT BACK TRAIL RUN 2022 - 100K

100K

99 KM
3900 M+

11:55:34

9 / 84

9 / 66

07.09.2021

SISKIYOU OUT BACK TRAIL RUN 2021 - 100K

100K

98.5 KM
3900 M+

12:48:11

11 / 83

10 / 64

07.20.2019

Tahoe Rim Trail Endurance Runs 100M/50M/55K 2019 - 100 Mile

100M

161.1 KM
6170 M+

28:43:16

51 / 156

44 / 119

10.27.2018

Oakland hills trail run 2018 - Half-marathon

20K

21.4 KM
890 M+

02:11:23

10 / 125

9 / 59

06.16.2018

The Broken Arrow Skyrace 2018 - 26K

20K

26.8 KM
1520 M+

03:04:46

64 / 386

53 / 250

06.03.2018

Big basin 2018 - marathon

50K

42 KM
1000 M+

04:03:14

5 / 105

3 / 57

05.05.2018

Miwok 100K 2018

100K

98.5 KM
3030 M+

11:41:58

42 / 287

38 / 215

11.11.2017

MT. TAM TRAIL RUN 2017 - 30KM

20K

30 KM
1300 M+

02:50:24

4 / 85

4 / 50

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..