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UTMB World Series Events

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Asia

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

30 April - 03 May 2026

15 - 17 May 2026

18 - 21 June 2026

11 - 13 September 2026

10 - 12 December 2026

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 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

North America

21 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

02 - 04 October 2025

26 - 28 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Nanako SAKO

Nationality

Japan

Age

20-34 Women

UTMB Index

Index

20K

50K

100K

100M

597

543

600

571

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.14.2025

Shinetsu Five Mountains Trail 2025 - 110km

100K

112.7 KM
4309 M+

16:01:51

34 / 306

4 / 47

06.15.2025

Okumusashi Long Trail Race 105K & 35K 2025 - THE 3RD OKUMUSASHI LONG TRAIL RACE 35K

50K

35 KM
2338 M+

05:08:52

11 / 554

1 / 59

03.30.2025

HASETSUNE 30K 2025

50K

30 KM
2000 M+

04:08:54

110 / 1179

6 / 112

12.01.2024

Trainic-World in Sotochichibu 2024 - 50km

50K

54 KM
2980 M+

07:12:05

20 / 143

1 / 28

10.06.2024

Trainic-World In Ogose-Tokigawa 2024 - 30km

20K

30 KM
1400 M+

03:36:53

15 / 204

1 / 30

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