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UTMB World Series Events

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North America

09 - 12 April 2026

16 - 18 April 2026

23 - 26 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

21 - 23 August 2026

10 - 12 September 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

Asia

10 - 12 April 2026

30 April - 03 May 2026

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

13 - 15 November 2026

28 November - 06 December 2026

10 - 12 December 2026

14 - 15 March 2026

06 - 08 March 2026

Oceania

14 - 17 May 2026

26 - 28 November 2026

13 - 14 February 2027

Africa

29 - 31 May 2026

South America

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

20 - 22 March 2026

MYUTMB

Ai NAKATANI

Nationality

United States of America

Age

45-49 Women

UTMB Index

Index

20K

50K

100K

100M

461

-

456

458

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

03.15.2025

CHUCKANUT 50K 2025

50K

50 KM
2000 M+

06:56:21

424 / 623

132 / 220

08.03.2024

Waldo 100k 2024

100K

100.5 KM
2890 M+

17:07:29

70 / 95

21 / 34

03.16.2024

CHUCKANUT 50K 2024

50K

50 KM
2000 M+

06:31:33

368 / 585

112 / 219

08.05.2023

Waldo 100k 2023

100K

100.5 KM
2890 M+

16:17:11

65 / 102

15 / 28

03.19.2023

CHUCKANUT 50K 2023

50K

50 KM
2000 M+

06:13:07

254 / 446

77 / 166

03.21.2022

CHUCKANUT 50K 2022

50K

49.5 KM
2000 M+

06:40:41

291 / 421

113 / 182

Statistics

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