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UTMB World Series Events

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North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 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

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Yuko SATO

Nationality

Japan

Age

55-59 Women

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UTMB Index

Index

20K

50K

100K

100M

557

-

556

-

441

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

06.21.2025

Kaga Spa by UTMB 2025 - Kaga Spa Trail Endurance 50

50K

58.2 KM
2703 M+

08:31:37

48 / 653

10 / 187

03.15.2025

Mt. Hiei International Trail Run 2025 - 50km

50K

48.6 KM
3010 M+

07:48:24

57 / 458

7 / 65

10.11.2024

LAKE BIWA 100 2024 - LAKE BIWA100

100M

169 KM
10500 M+

47:45:59

160 / 245

36 / 64

04.14.2024

AYABE Trailrun 2024 - 50K

50K

51.4 KM
2410 M+

06:43:09

43 / 324

5 / 53

09.01.2023

Dacia UTMB® Mont Blanc 2023 - UTMB

100M

171 KM
9963 M+

46:17:47

1704 / 1757

178 / 188

06.18.2023

OSJ Yamanaka Onsen Trail Run 2023 - 80km

100K

81.8 KM
4960 M+

15:52:21

107 / 182

6 / 16

12.09.2022

Doi Inthanon by UTMB 2022 - SUMMIT160

100M

170 KM
10010 M+

42:40:58

158 / 287

26 / 48

09.17.2022

Shinetsu Five Mountains Trail 2022 - 100 miles

100M

162.6 KM
7730 M+

32:01:02

154 / 223

19 / 33

07.17.2022

OSJ Ontake 100 2022 - 100 Km

100K

106.5 KM
2430 M+

14:21:51

221 / 785

12 / 96

06.25.2022

FunTrails Round Minano 2022 - 50k

50K

53 KM
2870 M+

07:40:33

26 / 269

2 / 37

Statistics

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

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