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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

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 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

16 - 18 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2025

Africa

29 - 31 May 2026

MYUTMB

Yuki NAOTORI

Nationality

Japan

Age

50-54 Men

Connect to claim this page

Team

#Chiga_jog

Website

https://youtube.com/@yukiruns?si=a8A026y1koug3ilQ

About the runner

Love trails

UTMB Index

Index

20K

50K

100K

100M

539

399

538

443

440

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.08.2025

Bromo Tengger Semeru 100 2025 - BTS 170K

100M

170 KM
7441 M+

39:06:23

9 / 20

8 / 17

11.02.2025

Volcano Trail Championship 2025 - VOTCHA GAS POOOL 42K

50K

42 KM
1963 M+

-

DNF

DNF

10.10.2025

LAKE BIWA 100 2025 - LAKE BIWA100

100M

169 KM
10500 M+

-

DNF

DNF

09.13.2025

Bandung 100 2025 - Bujangga Manik Ultra Trail

100K

100 KM
6125 M+

-

DNF

DNF

08.23.2025

Trail Mount Moeria 2025 - Moeria 50K

50K

49.7 KM
4436 M+

14:54:32

18 / 25

15 / 20

06.14.2025

Centurion South Downs Way 100 2025

100M

161 KM
3800 M+

27:36:06

318 / 405

257 / 323

04.25.2025

MtFUJI100 2025 - FUJI

100M

168.6 KM
6254 M+

38:43:23

615 / 1509

563 / 1340

01.18.2025

Anta Hong Kong 100 ultra 2025 - Anta Hong Kong 100 Full-100

100K

102 KM
4882 M+

23:30:25

985 / 1512

739 / 1081

11.29.2024

Vietnam Mountain Marathon 2024 - Ultra 100 miles

100M

161 KM
8600 M+

41:04:13

48 / 105

44 / 94

10.12.2024

BRODER50 2024 - BRODER50 - 50K

50K

51 KM
1400 M+

06:23:51

6 / 40

6 / 34

Statistics

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

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