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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

Igor IRASTORZA

Nationality

Spain

Age

45-49 Men

UTMB Index

Index

20K

50K

100K

100M

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-

-

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Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

05.10.2025

DOMUSA TEKNIK 40 MLK 2025

100K

65 KM
3700 M+

-

DNF

DNF

07.13.2018

Ehunmilak Ultra-Trail® (Ehm) 2018 - G2haundiak Goierri Trail Stopped in Larraitz

20K

19 KM
910 M+

02:39:33

171 / 402

162 / 374

05.27.2018

ZEGAMA-AIZKORRI MENDI MARATOIA 2018

50K

42.2 KM
2853 M+

06:37:22

347 / 452

310 / 406

04.28.2018

NAFARROA XTREM 2018 - 33K

20K

33 KM
1490 M+

04:08:42

176 / 288

168 / 261

06.18.2017

Tolosaldeko 3 Tontorrak 2017 - 44k

50K

44.1 KM
2840 M+

07:12:04

131 / 188

125 / 178

Statistics

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

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