Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

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

12 - 14 June 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

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

Duco BOOMSMA

Nationality

Netherlands

Age

35-39 Men

UTMB Index

Index

20K

50K

100K

100M

494

494

469

443

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

06.14.2025

Trail Godefroy | Bouillon 2025 - TRAIL GODEFROY | BOUILLON 75km

100K

76 KM
2647 M+

11:05:14

44 / 90

39 / 78

03.22.2025

Trail des Sangliers 2025 - TRAIL DES SANGLIERS 44km

50K

44 KM
1370 M+

04:46:54

62 / 197

54 / 166

01.12.2025

Polar Bear Trail 2025 - Polar Bear Trail 28 km

20K

28 KM
611 M+

02:40:23

50 / 240

47 / 192

09.07.2024

31. Jungfrau-Marathon 2024 - Jungfrau-Marathon

50K

42.2 KM
1953 M+

05:44:49

1786 / 3259

1448 / 2502

Statistics

Filter by UTMB INDEX

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

Join us

Sponsorship

Race Organisers

Jobs

Stay in Touch

FAQ and Help

Contact Us

Follow us

Terms & conditions

Privacy Policy

Cookies preferences

©2024 UTMB® all rights reserved. Ultra-Trail® and UTMB® are registered trademarks..