Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

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

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Nagi Peaks Tough Trail Challenge 2023 - Challenge

City / Country

Okayama

Date

4th June 2023

Race Category

100K

Distance

58 KM

Elevation Gain

4360 M+

race ranking

170 Results

rank

time

name

nationality

age category

Score

76

12:52:45

Hideyuki SAKAMOTO

Japan

Men

40-44

77

12:53:52

Noriyuki MIZUTANI

Japan

Men

50-54

78

12:53:57

Japan

Men

50-54

79

12:58:24

Japan

Men

50-54

80

12:58:30

Japan

Men

50-54

81

12:59:21

Japan

Men

55-59

82

13:00:51

Yamanaka TAKASHI

Japan

Men

45-49

83

13:04:03

Yosuke ICHIKAWA

Japan

Men

40-44

84

13:05:39

Ayaka HIROSHIMA

Japan

Women

20-34

85

13:08:21

Takaaki ISHIKAWA

Japan

Men

45-49

86

13:12:11

Japan

Men

50-54

87

13:12:11

Japan

Men

35-39

88

13:12:26

Japan

Men

20-34

89

13:17:34

Atsuhiko HIRATA

Japan

Men

50-54

90

13:18:43

Kazuyuki AKAISHI

Japan

Men

45-49

91

13:19:42

Satoshi YAKUSHIJIN

Japan

Men

40-44

92

13:22:09

Japan

Men

20-34

93

13:25:05

Yusuke SUGIHARA

Japan

Men

40-44

94

13:26:07

Mitsuhiro KISHI

Japan

Men

35-39

95

13:27:13

Michihiro FURUKAWA

Japan

Men

40-44

96

13:30:50

Japan

Men

45-49

97

13:31:17

Japan

Women

50-54

98

13:33:15

Japan

Men

35-39

99

13:38:19

Haruna MASAFUMI

Japan

Men

35-39

100

13:38:33

Japan

Men

20-34

1
2
3
4
5
6
7

Discover your statistics and follow your quest

Create your account

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

Join us

Sponsorship

Race Organisers

Jobs

Stay in Touch

FAQ and Help

Contact Us

Follow us

Terms & conditions

Privacy Policy

©2024 UTMB® all rights reserved. Ultra-Trail® and UTMB® are registered trademarks..

Follow the races live