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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

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Kohei SHIRAI

Nationality

Japan

Age

45-49 Men

UTMB Index

Index

20K

50K

100K

100M

469

-

468

449

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

05.11.2024

Mt. Hiei International Trail Run 2024 - 50km

50K

48.6 KM
3010 M+

09:34:09

258 / 489

225 / 427

03.23.2024

Flash Trail Challenge 2024 - 80K

100K

77.7 KM
3790 M+

16:19:12

45 / 124

44 / 116

06.18.2023

FAIRY TRAIL- Takashima Kutsuki Trail Run Race 2023 - Super Long 60K

50K

54.1 KM
3620 M+

10:48:51

54 / 112

51 / 107

12.11.2022

IZU Trail Journey 2022 - ITJ70k

100K

69.1 KM
3242 M+

10:54:10

509 / 1340

458 / 1131

05.21.2022

Mt. Hiei International Trail Run 2022 - 50km

50K

48.6 KM
3010 M+

08:31:26

145 / 573

125 / 476

12.13.2020

IZU Trail Journey 2020 - ITJ70k

50K

66 KM
3120 M+

11:26:59

699 / 1108

617 / 944

12.08.2019

IZU Trail Journey 2019 - IZU TRAIL JOURNEY-Faxbis-

100K

68.3 KM
3320 M+

11:46:24

889 / 1367

790 / 1178

05.25.2019

Mt. Hiei INTERNATIONAL TRAIL RUN 2019 - 50km

50K

47.5 KM
3210 M+

10:13:09

207 / 333

173 / 286

04.07.2019

OKUMIKAWA POWER TRAIL 2019 - OKUMIKAWA POWER TRAIL

50K

65.5 KM
3290 M+

12:47:34

421 / 568

380 / 503

09.10.2017

Hakuba International Trails 2017 - Long

50K

52.7 KM
2320 M+

08:00:53

376 / 710

335 / 584

Statistics

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

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