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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

Michio KOJIMA

Nationality

Japan

Age

50-54 Men

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UTMB Index

Index

20K

50K

100K

100M

632

-

569

622

621

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

08.29.2025

HOKA UTMB Mont-Blanc 2025 - UTMB

100M

174 KM
9900 M+

35:16:32

396 / 1665

346 / 1444

06.21.2025

Kaga Spa by UTMB 2025 - Kaga Spa Trail Endurance100

100K

99.8 KM
6150 M+

17:13:10

27 / 455

21 / 388

05.03.2025

Yarikan 2025 - 100 mile

100M

174.3 KM
7251 M+

32:38:25

27 / 72

26 / 66

04.25.2025

MtFUJI100 2025 - FUJI

100M

168.6 KM
6254 M+

26:44:10

61 / 1509

55 / 1340

10.11.2024

LAKE BIWA 100 2024 - LAKE BIWA100

100M

169 KM
10500 M+

36:03:17

31 / 245

28 / 181

08.30.2024

HOKA UTMB Mont-Blanc 2024 - UTMB

100M

173.3 KM
9525 M+

38:16:20

644 / 1760

567 / 1555

04.26.2024

MtFUJI100 2024 - FUJI

100M

166.6 KM
7039 M+

28:42:34

85 / 1443

77 / 1262

12.08.2023

Doi Inthanon by UTMB 2023 - TRANS-INT 160

100M

175 KM
10030 M+

35:39:30

31 / 208

25 / 168

11.04.2023

Nakanoto Treasure Trailrun 2023 - 50mile.

100K

76.2 KM
2860 M+

08:48:15

11 / 30

11 / 29

10.06.2023

LAKE BIWA 100 2023 - LAKE BIWA100

100M

169 KM
10500 M+

32:53:52

22 / 248

20 / 204

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

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