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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

13 - 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

Masato KOBAYASHI

Nationality

Japan

Age

55-59 Men

UTMB Index

Index

20K

50K

100K

100M

432

-

-

431

359

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+

16:27:41

596 / 879

512 / 748

04.25.2025

MtFUJI100 2025 - FUJI

100M

168.6 KM
6254 M+

43:48:20

1322 / 1509

1209 / 1340

12.08.2024

IZU Trail Journey 2024 - ITJ70k

100K

69.1 KM
3242 M+

11:57:23

747 / 1343

655 / 1120

09.15.2024

Shinetsu Five Mountains Trail 2024 - 110km - Togakushi

100K

90 KM
3595 M+

18:18:52

322 / 345

260 / 272

11.18.2023

FTR Chichibu＆ Okumusashi 2023 - 100k

100K

106.2 KM
5790 M+

29:40:46

359 / 446

313 / 386

07.16.2023

OSJ Ontake 100 2023 - 100 Km

100K

109.2 KM
3780 M+

17:16:35

360 / 755

313 / 621

12.11.2022

IZU Trail Journey 2022 - ITJ70k

100K

69.1 KM
3242 M+

12:46:10

1024 / 1340

887 / 1131

11.19.2022

FTR Chichibu＆ Okumusashi 2022 - 30k

20K

29 KM
1380 M+

04:17:53

138 / 482

116 / 384

11.20.2021

FTR Chichibu＆ Okumusashi 2021 - 30k

20K

30 KM
1381 M+

04:29:21

235 / 504

195 / 376

Statistics

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

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