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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

Ayumu NARUKAWA

Nationality

Japan

Age

40-44 Men

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0

UTMB Index

Index

20K

50K

100K

100M

555

-

512

554

537

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

10.10.2025

LAKE BIWA 100 2025 - LAKE BIWA100

100M

169 KM
10500 M+

39:47:02

80 / 244

64 / 173

06.21.2025

Kaga Spa by UTMB 2025 - 2025 Kaga Spa Trail Endurance100

100K

99.8 KM
6150 M+

23:51:04

246 / 455

208 / 388

10.11.2024

LAKE BIWA 100 2024 - LAKE BIWA100

100M

169 KM
10500 M+

37:49:45

45 / 245

40 / 181

06.08.2024

FAIRY TRAIL- Takashima Kutsuki Trail Run Race 2024 - Super Long 60K

50K

54.1 KM
3620 M+

09:46:57

33 / 127

30 / 115

04.26.2024

MtFUJI100 2024 - FUJI

100M

166.6 KM
7039 M+

30:44:47

131 / 1443

121 / 1262

10.08.2023

Hasetsune Cup 2023 - HASETSUNE CUP

100K

67 KM
4190 M+

11:03:03

141 / 1551

134 / 1332

06.18.2023

OSJ Yamanaka Onsen Trail Run 2023 - 80km

100K

81.8 KM
4960 M+

14:56:34

67 / 182

63 / 166

09.24.2022

Hiroshima Wangan Trail Run 2022 - 105km

100K

107 KM
6180 M+

20:33:28

52 / 405

47 / 354

06.11.2022

Okushinano100 2022 - 100K

100K

100.8 KM
4680 M+

14:08:59

45 / 490

43 / 425

05.21.2022

Mt. Hiei International Trail Run 2022 - 50mile

100K

75.6 KM
6180 M+

-

DNF

DNF

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

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