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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

12 - 14 June 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

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

Masaki TAMAI

Nationality

Japan

Age

55-59 Men

UTMB Index

Index

20K

50K

100K

100M

393

-

-

341

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

10.12.2025

Japan Mountain Endurance Race 2025

100K

71.5 KM
4800 M+

19:29:42

782 / 1269

707 / 1118

04.26.2025

MtFUJI100 2025 - KAI 70k

100K

70.2 KM
3052 M+

18:51:39

741 / 872

619 / 698

12.03.2023

Trainic-World In Ogose-Tokigawa 2023 - 30km

20K

30 KM
1400 M+

04:44:03

123 / 221

107 / 185

10.08.2023

Hasetsune Cup 2023 - HASETSUNE CUP

100K

67 KM
4190 M+

21:00:35

1301 / 1551

1132 / 1332

06.25.2022

FunTrails Round Minano 2022 - 50k

50K

53 KM
2870 M+

-

DNF

DNF

06.04.2022

Minakami Trail Race 2022 - Minakami Trail Race 40K

50K

47.8 KM
2492 M+

-

DNF

DNF

09.03.2017

Trainic-World In Ogose-Tokigawa 2017 - 30km

20K

32.7 KM
1360 M+

05:37:27

320 / 372

277 / 318

11.22.2015

FunTrails 100K 2015 - FTR100 Round Chichibu & Okumusashi

100K

109.9 KM
5840 M+

31:08:46

355 / 412

317 / 360

09.26.2015

Ultra-Trail Mt. Fuji 2015 - STY

100K

79.1 KM
3836 M+

18:47:26

643 / 858

537 / 698

09.07.2014

OSJ Adatara Trail 2014 - 50 Km

50K

50 KM
2890 M+

11:13:15

158 / 251

144 / 229

Statistics

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

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