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UTMB World Series Events

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Asia

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

30 April - 03 May 2026

15 - 17 May 2026

18 - 21 June 2026

11 - 13 September 2026

10 - 12 December 2026

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

North America

21 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

02 - 04 October 2025

26 - 28 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Ronald PEREZ

Nationality

Guatemala

Age

55-59 Men

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UTMB Index

Index

20K

50K

100K

100M

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-

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Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

11.24.2023

Ultramaraton Guatemala 2023 - Trilogia 77k

100K

77 KM
5897 M+

-

DNF

DNF

07.07.2023

Trail Verbier St Bernard by UTMB 2023 - X-Alpine

100M

140 KM
9300 M+

-

DNF

DNF

09.09.2022

Wildstrubel by UTMB 2022 - Wild 108

100K

108 KM
6000 M+

22:48:36

235 / 378

211 / 323

02.23.2019

Ultramaraton Xocomil - Atitlan 2019 - Ultramaraton Xocomil 50K

50K

48.7 KM
4210 M+

16:18:07

27 / 45

20 / 36

04.09.2016

Patagonia Run 2016 - 100K

100K

106.5 KM
4106 M+

20:29:20

91 / 182

71 / 150

08.29.2015

Andes Race 2015 - 80K

100K

68.2 KM
3560 M+

14:47:00

12 / 17

10 / 14

10.15.2011

The North Face Endurance Challenge Southeast Georgia 2011 - Goretex 50 Mile

100K

80.5 KM
3100 M+

13:09:31

106 / 139

89 / 115

04.02.2010

Le Marathon des Sables 2010

50K

82 KM
0 M+

42:42:59

324 / 923

299 / 804

Statistics

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

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