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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

Naoki ISA

Nationality

Japan

Age

40-44 Men

UTMB Index

Index

20K

50K

100K

100M

532

-

-

525

530

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.13.2025

Shinetsu Five Mountains Trail 2025 - 100 miles

100M

162.1 KM
6486 M+

28:23:28

71 / 331

63 / 294

07.13.2025

OSJ Ontake 100 2025 - 100 Km

100K

99.5 KM
3395 M+

11:58:45

89 / 879

83 / 748

09.14.2024

Shinetsu Five Mountains Trail 2024 - 100 miles - Togakushi

100M

141.2 KM
5842 M+

25:18:08

16 / 218

15 / 186

04.20.2024

N3PUC_100mile 2024

100M

166 KM
7316 M+

37:26:03

12 / 17

11 / 15

06.10.2023

Okushinano100 2023 - 100K

100K

100.8 KM
4680 M+

15:25:54

113 / 579

101 / 497

06.11.2022

Okushinano100 2022 - 50K

50K

52.4 KM
2390 M+

07:48:35

53 / 280

43 / 197

05.23.2021

KUSHIGATA WIND TRAIL 2021 - 31K

50K

31 KM
2000 M+

04:42:22

16 / 64

16 / 59

11.01.2020

KUSHIGATA WIND TRAIL 2020 - 2020 alternative

20K

34.3 KM
1070 M+

05:17:00

10 / 29

10 / 26

06.16.2019

ECHIGO COUNTRY TRAIL 2019 - 53Km

50K

53.9 KM
2220 M+

07:39:03

105 / 316

101 / 275

Statistics

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

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