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UTMB World Series Events

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Asia

03 - 05 May 2024

12 - 13 October 2024

17 - 20 October 2024

08 - 10 November 2024

05 - 08 December 2024

19 - 21 April 2024

South America

09 - 12 May 2024

02 - 04 August 2024

19 - 22 September 2024

Oceania

16 - 19 May 2024

28 - 30 November 2024

15 - 16 February 2025

Africa

24 - 26 May 2024

22 - 23 June 2024

North America

29th June 2024

19 - 20 July 2024

20 - 22 September 2024

28 - 29 September 2024

11 - 12 October 2024

07 - 09 November 2024

11 - 13 April 2025

25 - 26 April 2025

MY UTMB

Ai IWASA

Nationality

Japan

Age

50-54 Women

UTMB Index

Index

20K

50K

100K

100M

514

480

502

512

488

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

02.04.2024

Kudamatsu Kasadojima Island Trail 2024 - Long Course

20K

32 KM
1620 M+

04:40:11

73 / 312

7 / 46

11.04.2023

OSJ KAMI100 2023 - 37K

50K

36.9 KM
2130 M+

05:24:59

8 / 46

1 / 13

09.16.2023

Shinetsu Five Mountains Trail 2023 - 100 miles

100M

162.6 KM
7730 M+

32:35:44

221 / 253

29 / 37

11.05.2022

OSJ KAMI100 2022 - 37K

50K

36.9 KM
2130 M+

05:08:01

19 / 64

3 / 19

09.17.2022

Shinetsu Five Mountains Trail 2022 - 100 miles

100M

162.6 KM
7730 M+

32:27:23

175 / 223

24 / 33

06.05.2022

Nagi Peaks Tough Trail Challenge 2022 - Challenge

100K

58 KM
4360 M+

10:23:25

59 / 147

3 / 7

01.24.2021

Senba Coastal Cliff Trail Running Race 2021 - Senba Coastal Cliff

50K

36.7 KM
2360 M+

06:06:17

65 / 184

5 / 29

01.26.2020

Senba Coastal Cliff Trail Running Race 2020 - Long-pair

50K

37.7 KM
2320 M+

06:39:13

8 / 42

8 / 20

10.27.2019

SAIOTO COLORS 2019 - 31K

20K

30.7 KM
1790 M+

05:18:05

40 / 79

5 / 12

10.20.2019

Akiyoshidai Karst Trail Run 2019 - Long

50K

38.7 KM
1500 M+

04:50:44

102 / 467

8 / 60

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

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