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UTMB World Series Events

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Asia

16 - 18 October 2026

06 - 08 November 2026

13 - 15 November 2026

27 November - 06 December 2026

10 - 12 December 2026

08 - 10 January 2027

05 - 07 March 2027

09 - 11 April 2027

29 April - 02 May 2027

11 - 13 June 2027

17 - 20 June 2027

04 - 05 September 2027

02 - 04 October 2026

11 - 13 September 2026

10 - 12 April 2026

14 - 15 March 2026

North America

13 - 15 November 2026

04 - 06 March 2027

08 - 11 April 2027

22 - 25 April 2027

14 - 16 May 2027

04 - 06 June 2027

25 - 27 June 2027

22 - 24 July 2027

16 - 18 September 2027

23 - 26 September 2027

08 - 11 October 2026

01 - 03 October 2026

14 - 16 August 2026

27 - 28 June 2026

South America

18 - 22 November 2026

31 March - 04 April 2027

24 - 27 June 2027

30 July - 01 August 2027

23 - 26 September 2027

Oceania

26 - 28 November 2026

13 - 14 February 2027

13 - 16 May 2027

Africa

27 - 30 May 2027

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Efrain MARTINEZ

Mexico

35-39 Men

Ultrarunner

Club

No

Team

No

Sponsor(s)

No

20K

Unavailable UTMB Index

50K

Unavailable UTMB Index

100M

Unavailable UTMB Index

How does the calculation work?

Evolution

Results

How is my score calculated?

Why isn't my result appearing?

2026

October 2

50K

Akáa 58K

Chihuahua by UTMB

Cat.

50K

country

Distance

58 KM

2500 M+

Time

-

Rank

DNF

Gender

DNF

April 17

100K

Hikuri 81K

Puerto Vallarta México by UTMB

Cat.

100K

country

Distance

81 KM

3900 M+

Time

18:29:27

Rank

116

149

Gender

99

125

2025

April 13

100K

Zion 100k

Zion

Cat.

100K

country

Distance

102.5 KM

1680 M+

Time

15:33:15

Rank

69

196

Gender

53

143

2024

March 10

50K

50 Mile

Antelope Canyon

Cat.

50K

country

Distance

75.1 KM

1154 M+

Time

13:31:16

Rank

160

258

Gender

104

161

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

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