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UTMB World Series Events

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North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

31 July - 02 August 2026

18 - 21 September 2025

19 - 21 June 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Naomitsu NAMBA

Nationality

Japan

Age

45-49 Men

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UTMB Index

Index

20K

50K

100K

100M

566

502

565

551

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

06.21.2025

Kaga Spa by UTMB 2025 - Kaga Spa Trail Endurance 50

50K

58.2 KM
2703 M+

09:46:56

127 / 653

97 / 466

05.11.2025

FunTrails Round Minano 2025 - 30k

20K

30 KM
1420 M+

03:39:19

33 / 543

32 / 427

11.16.2024

FTR Chichibu＆ Okumusashi 2024 - FTR50

50K

55.1 KM
2850 M+

08:03:45

55 / 518

47 / 421

12.10.2023

IZU Trail Journey 2023 - ITJ70k

100K

69.1 KM
3242 M+

09:03:05

120 / 1364

108 / 1128

06.10.2023

Okushinano100 2023 - 50K

50K

52.4 KM
2390 M+

06:33:57

17 / 322

17 / 222

05.13.2023

Minakami Trail Race 2023 - Minakami Trail Race 40K

50K

48.4 KM
2520 M+

-

DNF

DNF

10.15.2022

SEOUL INTERNATIONAL ULTRA TRAIL RUNNING RACE 2022 - SEOUL100K ULTRA TRAIL RUNNING -50K_ULTRA

50K

51.5 KM
2810 M+

-

DNF

DNF

Statistics

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

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