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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

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 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

16 - 18 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2025

Africa

29 - 31 May 2026

MYUTMB

Masakazu KODAIRA

Nationality

Japan

Age

45-49 Men

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0

UTMB Index

Index

20K

50K

100K

100M

614

-

-

613

590

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

07.13.2025

OSJ Ontake 100 2025 - 100 Km

100K

99.5 KM
3395 M+

15:12:31

430 / 879

375 / 748

06.21.2025

Kaga Spa by UTMB 2025 - 2025 Kaga Spa Trail Endurance100

100K

99.8 KM
6150 M+

21:55:28

119 / 455

100 / 388

11.23.2024

100M

101 KM
6993 M+

18:51:00

3 / 74

3 / 68

10.13.2024

Japan Mountain Endurance Race 2024

100K

71.5 KM
4800 M+

10:22:44

73 / 1503

69 / 1299

07.14.2024

OSJ Ontake 100 2024 - 100 Km

100K

109.2 KM
3780 M+

12:08:04

43 / 915

43 / 759

05.24.2024

TokyoGrandTrail 2024 - TokyoGrandTrail 2024 100mile

100M

159 KM
11000 M+

44:30:35

46 / 93

36 / 69

10.06.2023

LAKE BIWA 100 2023 - LAKE BIWA100

100M

169 KM
10500 M+

41:28:33

109 / 248

90 / 204

07.16.2023

OSJ Ontake 100 2023 - 100 Km

100K

109.2 KM
3780 M+

12:09:29

20 / 755

20 / 621

05.20.2023

Trainic-World 100mile & 100km in Sainokuni 2023 - 100mile

100M

158 KM
9550 M+

33:08:45

53 / 110

50 / 99

07.16.2022

OSJ Ontake 100 2022 - 100 Miles

100M

166.1 KM
4050 M+

23:41:08

47 / 62

42 / 56

Statistics

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

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