Skip to Content
UTMB Logo Icon
UTMB® World
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

Europe

31 October - 01 November 2025

31 October - 02 November 2025

07 - 09 November 2025

22 - 25 January 2026

19 - 22 March 2026

19 - 21 March 2026

09 - 12 April 2026

24 - 26 April 2026

14 - 17 May 2026

15 - 17 May 2026

23rd May 2026

11 - 14 June 2026

12 - 14 June 2026

24 - 28 June 2026

01 - 05 July 2026

09 - 11 July 2026

10 - 12 July 2026

15 - 19 July 2026

17 - 19 July 2026

24 - 26 July 2026

01 - 02 August 2026

06 - 08 August 2026

24 - 30 August 2026

26 - 28 September 2025

25 - 28 September 2025

19 - 21 September 2025

18 - 21 September 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

OSJ Amani Jungle Trail 2013 - 50 Km

City / Country

Japan

Date

10th February 2013

Race Category

50K

Distance

50 KM

Elevation Gain

1200 M+

race ranking

134 Results

rank
time
name
nationality
age category
Score
51
05:46:40
Seiji FUJITA
Japan
Men
40-44
52
05:47:17
Ken YAMAMOTO
Japan
Men
40-44
53
05:50:27
Takashi KOBAYASHI
Japan
Men
35-39
54
05:50:36
Kanako SHIRAI
Japan
Women
20-34
55
05:50:38
Teppei KANAMONOYA
Japan
Men
20-34
56
05:50:51
Kenta OKISHIMA
Japan
Men
40-44
57
05:52:14
Itaru KAWABATA
Japan
Men
20-34
58
05:53:23
Koji SAKAI
Japan
Men
20-34
59
05:53:58
Korehito YAMAMURA
Japan
Men
20-34
60
05:54:34
Takaharu HAMA
Japan
Men
35-39
61
05:56:04
Tsutomu OKUTAIRA
Japan
Men
55-59
62
05:56:21
Keisuke HARA
Japan
Men
20-34
63
05:57:49
Shigeru MIYAMOTO
Japan
Men
55-59
64
05:58:10
Yuki TOUYAMA
Japan
Men
20-34
65
05:58:18
Asami TOMITA
Japan
Women
35-39
66
05:58:39
Mayumi KUROSE
Japan
Women
50-54
67
05:59:05
Tsukasa HIRAYAMA
Japan
Men
55-59
68
05:59:39
Terue KOYANAGI
Japan
Women
40-44
69
06:02:06
Shinobu HARAGUCHI
Japan
Women
35-39
70
06:02:26
Hiroyuki ITAMOCHI
Japan
Men
45-49
71
06:02:42
Atsushi YAMADA
Japan
Men
55-59
72
06:02:58
Huzio TAKAHASHI
Japan
Men
60-64
73
06:06:34
Michiyo NAKAO
Japan
Women
45-49
74
06:06:45
Satoshi IKEBE
Japan
Men
45-49
75
06:07:07
Hideki MUKAI
Japan
Men
50-54
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