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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

Masafumi KOJIMA

Nationality

Japan

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

435

-

418

-

382

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

04.25.2025

MtFUJI100 2025 - FUJI

100M

168.6 KM
6254 M+

41:05:25

863 / 1509

802 / 1340

05.26.2024

OSJ OKUKUJI TRIAL 2024 - LONG

50K

61.8 KM
3210 M+

12:40:24

169 / 274

156 / 257

09.17.2023

Shinetsu Five Mountains Trail 2023 - 110km

100K

109 KM
5330 M+

21:37:41

218 / 265

173 / 212

12.11.2022

IZU Trail Journey 2022 - ITJ70k

100K

69.1 KM
3242 M+

12:54:18

1058 / 1340

910 / 1131

12.12.2021

IZU Trail Journey 2021 - ITJ70k

100K

69.1 KM
3242 M+

12:44:15

1004 / 1267

869 / 1068

Statistics

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

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