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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

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 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

11 - 20 April 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

Africa

29 - 31 May 2026

MYUTMB

Koji HAYASHI

Nationality

Japan

Age

50-54 Men

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UTMB Index

Index

20K

50K

100K

100M

368

-

367

347

364

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

09.27.2025

Malaysia Ultra-Trail by UTMB 2025 - MY50

50K

53.6 KM
2216 M+

11:12:32

209 / 700

168 / 542

06.21.2025

Kaga Spa by UTMB 2025 - 2025 Kaga Spa Trail Endurance100

100K

99.8 KM
6150 M+

-

DNF

DNF

10.13.2024

Japan Mountain Endurance Race 2024

100K

71.5 KM
4800 M+

-

DNF

DNF

07.14.2024

OSJ Ontake 100 2024 - 100 Km

100K

109.2 KM
3780 M+

19:34:54

895 / 915

746 / 759

04.26.2024

MtFUJI100 2024 - FUJI

100M

166.6 KM
7039 M+

44:15:03

1220 / 1443

1072 / 1262

12.09.2023

Doi Inthanon by UTMB 2023 - ELEPHANT 100

100K

95 KM
5860 M+

27:18:21

604 / 632

491 / 512

10.08.2023

Hasetsune Cup 2023 - HASETSUNE CUP

100K

67 KM
4190 M+

19:14:25

1107 / 1551

981 / 1332

12.11.2022

IZU Trail Journey 2022 - ITJ70k

100K

69.1 KM
3242 M+

11:33:59

673 / 1340

596 / 1131

12.13.2020

IZU Trail Journey 2020 - ITJ70k

50K

66 KM
3120 M+

10:39:47

540 / 1108

479 / 944

12.09.2018

IZU Trail Journey 2018

100K

71.2 KM
3190 M+

12:27:08

750 / 1341

681 / 1172

Statistics

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

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