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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

Nara Ishibutai 100 2025 - Nara Ishibutai 100 40km

City / Country

Nara / Takaichi

Date

25th January 2025

Race Category

50K

Distance

40 KM

Elevation Gain

2660 M+

race ranking

73 Results

rank

time

name

nationality

age category

Score

1

04:44:33

Japan

Men

20-34

2

04:53:00

Akihiro ITAMOTO

Japan

Men

20-34

3

04:57:50

Japan

Men

35-39

4

05:28:46

Japan

Men

50-54

5

05:31:15

Tomokazu NARUSE

Japan

Men

50-54

6

05:51:41

Japan

Men

45-49

7

05:56:36

Daisuke ATARASHI

Japan

Men

35-39

8

05:57:14

Japan

Men

20-34

9

06:10:11

Daiki KITABAYASHI

Japan

Men

35-39

10

06:19:49

Takaharu KAWAGUCHI

Japan

Men

35-39

11

06:36:06

Japan

Women

35-39

12

06:40:05

Japan

Men

20-34

13

06:45:21

Japan

Men

35-39

14

06:45:35

Kosuke KUROSAWA

Japan

Men

45-49

15

06:45:47

Japan

Men

35-39

16

06:57:42

Japan

Men

60-64

17

07:01:16

Ryosuke HIRAMITSU

Japan

Men

40-44

18

07:02:11

Kazuhiko MAEGAWA

Japan

Men

50-54

19

07:04:27

Hiromoto TOMOKAZU

Japan

Men

35-39

20

07:27:49

Nobuki KATSUMATA

Japan

Men

45-49

21

07:31:01

Japan

Women

50-54

22

07:32:21

Japan

Men

50-54

23

07:33:41

Soichiro SAKATANI

Japan

Men

40-44

24

07:34:18

Japan

Men

20-34

25

07:34:41

Japan

Men

50-54

1
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