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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

13 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 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

11 - 20 April 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

Africa

29 - 31 May 2026

MYUTMB

Ai ONIMARU

Nationality

Japan

Age

50-54 Women

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UTMB Index

Index

20K

50K

100K

100M

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Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

10.05.2025

Trainic-World In Ogose-Tokigawa 2025 - 50km

50K

50 KM
2600 M+

10:02:33

164 / 227

21 / 24

04.25.2025

MtFUJI100 2025 - FUJI

100M

168.6 KM
6254 M+

-

DNF

DNF

08.11.2023

Osaka Natsunojin Kurondo Rondo 2023 - 120K

100M

122.7 KM
6330 M+

-

DNF

DNF

05.13.2023

Minakami Trail Race 2023 - Minakami Trail Race 40K

50K

48.4 KM
2520 M+

08:52:59

74 / 110

12 / 18

09.29.2019

Trainic-World in Sotochichibu 2019 - 45km

50K

45.2 KM
2470 M+

07:13:02

63 / 240

5 / 26

06.23.2019

Spa Trail 2019 - Shima To Kusatsu 72K

100K

72.3 KM
4060 M+

11:51:15

315 / 565

36 / 71

04.26.2019

Ultra-Trail Mt. Fuji 2019 - UTMF_OSHINO 114km

100K

114.2 KM
4860 M+

26:54:24

280 / 840

40 / 134

12.16.2018

coast to coast Crossing of Boso Peninsula 2018 - 70Km

50K

66.7 KM
2760 M+

10:41:36

317 / 634

26 / 74

10.07.2018

Hasetsune 2018 - Hasetsune Cup

100K

64.2 KM
4180 M+

20:57:32

1249 / 1577

167 / 239

09.09.2018

Hakuba International Trails 2018 - Long

50K

50.8 KM
3020 M+

08:42:22

344 / 563

44 / 97

Statistics

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

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