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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

14 - 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

Aimi KAWAHARA

Nationality

Japan

Age

40-44 Women

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UTMB Index

Index

20K

50K

100K

100M

554

547

520

514

538

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+

45:34:33

139 / 244

32 / 71

06.21.2025

Kaga Spa by UTMB 2025 - 2025 Kaga Spa Trail Endurance100

100K

99.8 KM
6150 M+

22:15:21

134 / 455

22 / 67

04.25.2025

MtFUJI100 2025 - FUJI

100M

168.6 KM
6254 M+

-

DNF

DNF

12.08.2024

IZU Trail Journey 2024 - ITJ70k

100K

69.1 KM
3242 M+

09:54:46

247 / 1343

23 / 223

11.10.2024

Island Trail AWAJI-The Legend of KUNIUMI- 2024 - 43K

50K

43 KM
2170 M+

05:46:02

66 / 296

13 / 76

10.11.2024

LAKE BIWA 100 2024 - LAKE BIWA100

100M

169 KM
10500 M+

38:19:38

48 / 245

7 / 64

07.28.2024

KAKITSU 2024 - 30k

20K

31.2 KM
1710 M+

05:15:14

20 / 143

3 / 21

12.10.2023

IZU Trail Journey 2023 - ITJ70k

100K

69.1 KM
3242 M+

09:40:24

219 / 1364

20 / 236

10.06.2023

LAKE BIWA 100 2023 - LAKE BIWA100

100M

169 KM
10500 M+

37:56:48

66 / 248

9 / 44

07.30.2023

KAKITSU 2023 - 30k

20K

31.2 KM
1710 M+

05:01:10

23 / 145

2 / 21

Statistics

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

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