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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

Yuko ARAKAWA

Nationality

Japan

Age

45-49 Women

UTMB Index

Index

20K

50K

100K

100M

494

483

474

474

453

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

10.10.2025

LAKE BIWA 100 2025 - LAKE BIWA100

100M

169 KM
10500 M+

-

DNF

DNF

06.22.2025

Mihara Hakuryuko Trail Run Race 2025 - 44k

50K

44 KM
1705 M+

05:47:15

39 / 42

3 / 3

05.10.2025

ASO VOLCANO TRAIL 2025 - 112km

100K

115.1 KM
5240 M+

20:18:31

148 / 428

17 / 58

04.13.2025

Onigajo Peaks Trail 2025 - 50K

50K

50 KM
3700 M+

11:09:47

90 / 119

11 / 16

11.16.2024

KUMAGAWA REVIVAL TRAIL 2024 - Kumagawa

100M

167 KM
9400 M+

39:19:10

107 / 143

10 / 18

11.03.2024

SAIOTO COLORS 2024 - 31K

20K

30.6 KM
1790 M+

04:37:34

8 / 45

2 / 10

09.14.2024

Mihara Daiwacho Trail 2024 - 110K

100K

110 KM
3600 M+

-

DNF

DNF

04.26.2024

MtFUJI100 2024 - FUJI

100M

166.6 KM
7039 M+

42:24:14

964 / 1443

102 / 181

03.23.2024

Flash Trail Challenge 2024 - 80K

100K

77.7 KM
3790 M+

15:39:06

39 / 124

1 / 8

11.04.2023

SAIOTO COLORS 2023 - 31K

20K

30.6 KM
1790 M+

04:52:24

9 / 39

1 / 8

Statistics

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

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