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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

31 July - 02 August 2026

18 - 21 September 2025

19 - 21 June 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Naoki TSUKUDA

Nationality

Japan

Age

20-34 Men

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UTMB Index

Index

20K

50K

100K

100M

654

-

595

652

642

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

06.20.2025

DEEP JAPAN ULTRA 100 2025 - UONUMA80K

100K

80 KM
4000 M+

11:59:47

5 / 75

5 / 60

11.16.2024

Malaysia Ultra-Trail by UTMB 2024 - MY50

50K

51 KM
2801 M+

08:04:42

16 / 574

13 / 442

09.15.2024

Shinetsu Five Mountains Trail 2024 - 110km

100K

109 KM
5330 M+

15:35:38

22 / 65

22 / 59

06.08.2024

Okushinano100 2024 - 100K

100K

100.8 KM
4680 M+

11:56:21

19 / 550

17 / 460

04.26.2024

MtFUJI100 2024 - FUJI

100M

166.6 KM
7039 M+

29:28:17

97 / 1443

88 / 1262

11.05.2023

Koshu Alps Haute Route Challenge 2023 - kleśa 108

100M

108 KM
6240 M+

-

DNF

DNF

09.01.2023

Dacia UTMB® Mont Blanc 2023 - UTMB

100M

171 KM
9963 M+

32:07:34

253 / 1757

225 / 1569

03.11.2023

Kumagawa Revival Trail 2023 - Kumagawa Course

100M

167 KM
8950 M+

34:29:07

15 / 79

13 / 69

12.09.2022

Doi Inthanon by UTMB 2022 - SUMMIT160

100M

170 KM
10010 M+

29:19:09

21 / 287

19 / 239

09.17.2022

Shinetsu Five Mountains Trail 2022 - 110km

100K

109 KM
5330 M+

14:10:20

7 / 367

7 / 303

Statistics

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

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