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UTMB World Series Events

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North America

19 - 20 July 2024

20 - 22 September 2024

28 - 29 September 2024

11 - 12 October 2024

07 - 09 November 2024

11 - 13 April 2025

25 - 26 April 2025

29th June 2024

South America

02 - 04 August 2024

19 - 22 September 2024

09 - 12 May 2024

Asia

12 - 13 October 2024

17 - 20 October 2024

08 - 10 November 2024

15 - 17 November 2024

05 - 08 December 2024

03 - 05 May 2024

19 - 21 April 2024

Oceania

28 - 30 November 2024

15 - 16 February 2025

15 - 18 May 2025

Africa

22 - 25 May 2025

22 - 23 June 2024

MY UTMB

Seiji SHIROKI

Nationality

Japan

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

699

697

454

627

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

12.10.2023

IZU Trail Journey 2023 - Around Alone 28k

20K

28.9 KM
1139 M+

03:05:02

16 / 232

16 / 147

10.21.2023

Seoul 100K 2023 - SKY50

50K

50 KM
2264 M+

08:50:11

48 / 248

42 / 196

05.13.2023

Minakami Trail Race 2023 - Minakami Trail Race 20K

20K

24.2 KM
1260 M+

02:16:05

2 / 113

2 / 74

12.11.2022

IZU Trail Journey 2022 - Around Alone 28k

20K

28.9 KM
1139 M+

02:38:11

1 / 204

1 / 130

08.28.2022

Tsukubarenzan Trailrun In Ishioka 2022 - LONG

100K

73.4 KM
3190 M+

08:27:51

5 / 126

5 / 112

06.04.2022

Minakami Trail Race 2022 - Minakami Trail Race 20K

20K

23.9 KM
1244 M+

02:15:00

2 / 173

2 / 125

05.29.2022

OSJ Okukuji Trail 2022 - 30 Km

20K

34.4 KM
1490 M+

03:31:44

4 / 367

4 / 299

06.29.2019

Utsukushigahara Trail Run 2019 - 45K

50K

44.5 KM
1530 M+

04:40:05

18 / 402

17 / 318

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

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