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UTMB World Series Events

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North America

23 - 26 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

21 - 23 August 2026

10 - 12 September 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

16 - 18 April 2026

09 - 12 April 2026

Asia

30 April - 03 May 2026

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

13 - 15 November 2026

28 November - 06 December 2026

10 - 12 December 2026

10 - 12 April 2026

14 - 15 March 2026

06 - 08 March 2026

Oceania

14 - 17 May 2026

26 - 28 November 2026

13 - 14 February 2027

Africa

29 - 31 May 2026

South America

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

20 - 22 March 2026

MYUTMB

Masashi TATEISHI

Nationality

Japan

Age

55-59 Men

UTMB Index

Index

20K

50K

100K

100M

392

-

381

-

364

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

04.25.2025

MtFUJI100 2025 - FUJI

100M

168.6 KM
6254 M+

43:09:13

1187 / 1509

1095 / 1340

10.19.2024

KYOTO Grand Traverse 2024 - 60k

50K

55.2 KM
2890 M+

12:21:24

268 / 278

247 / 257

09.23.2024

OSJ ONTAKE50 2024 - LONG

50K

54 KM
1896 M+

07:53:03

201 / 282

179 / 250

04.26.2024

MtFUJI100 2024 - FUJI

100M

166.6 KM
7039 M+

-

DNF

DNF

07.16.2023

OSJ Ontake 100 2023 - 100 Km

100K

109.2 KM
3780 M+

18:54:32

601 / 755

511 / 621

05.25.2019

Mt. Hiei INTERNATIONAL TRAIL RUN 2019 - 50km

50K

47.5 KM
3210 M+

10:44:46

314 / 333

269 / 286

10.08.2017

Hasetsune 2017 - Hasetsune Cup

100K

65.4 KM
4130 M+

19:54:03

1320 / 1729

1147 / 1475

Statistics

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

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