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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

Naomi MARUYAMA

Nationality

Japan

Age

55-59 Women

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UTMB Index

Index

20K

50K

100K

100M

500

-

499

463

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

09.20.2025

Sky View Trail 2025 - Sky View Trail 80

100K

77 KM
3970 M+

13:59:27

62 / 306

10 / 63

05.24.2025

ROUND GIRLS 100 2025 - 100K

100K

100 KM
3080 M+

18:30:36

12 / 13

11 / 12

12.29.2024

Kyoto Great Round 2024 - KYOTO GREAT ROUND 70

100K

70 KM
3000 M+

13:12:45

5 / 30

2 / 9

12.08.2024

IZU Trail Journey 2024 - ITJ70k

100K

69.1 KM
3242 M+

11:13:29

561 / 1343

68 / 223

10.26.2024

Jyoetsumyoko Express Trail 2024 - 35K

50K

35 KM
1839 M+

05:00:58

48 / 292

6 / 89

09.15.2024

Shinetsu Five Mountains Trail 2024 - 110km - Togakushi

100K

90 KM
3595 M+

16:43:04

147 / 345

33 / 73

09.17.2023

Shinetsu Five Mountains Trail 2023 - 110km

100K

109 KM
5330 M+

21:20:49

181 / 265

34 / 53

07.16.2023

OSJ Ontake 100 2023 - 100 Km

100K

109.2 KM
3780 M+

16:58:38

329 / 755

40 / 134

06.17.2023

“ROCKIN’ BEAR” 妙高トレイルランニングレース 2023 - “ROCKIN’ BEAR” 妙高トレイルランニングレース（48km）

50K

48 KM
2000 M+

06:23:08

89 / 427

8 / 71

07.17.2022

OSJ Ontake 100 2022 - 100 Km

100K

106.5 KM
2430 M+

13:38:04

135 / 785

7 / 96

Statistics

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

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