Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

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

Olivier MERTENS

Nationality

Belgium

Age

35-39 Men

Connect to claim this page

UTMB Index

Index

20K

50K

100K

100M

401

403

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

10.18.2025

30 km door het zoniënwoud 2025 - 30 km de la forêt de Soignes

20K

30 KM
500 M+

03:06:17

350 / 577

280 / 410

07.06.2025

La Chouffe Trail 2025 - La Chouffe Trail 19km

20K

19 KM
566 M+

02:21:29

380 / 657

312 / 463

06.14.2025

Trail Godefroy | Bouillon 2025 - TRAIL GODEFROY | BOUILLON 34km

20K

34.5 KM
1284 M+

05:42:01

300 / 322

237 / 249

03.29.2025

Marathon Sonian Forest 2025 - 20km

20K

20 KM
370 M+

01:52:18

196 / 568

157 / 313

02.16.2025

Kluisberg Trail 2025 - 15km

-

15 KM
460 M+

01:37:25

236 / 447

198 / 307

11.30.2024

Trail de la Soupe 2024 - Trail de la Soupe 15km

20K

15 KM
540 M+

01:44:12

183 / 358

141 / 217

09.08.2024

Trail d'Orval Florenville 2024 - 13km

-

13 KM
430 M+

01:32:17

54 / 198

47 / 116

04.14.2024

Marathon Sonian Forest 2024 - 17km

-

17 KM
205 M+

01:50:30

320 / 525

214 / 281

12.17.2023

Meerdaalwoudtrail 2023 - Meerdaalwoud Trail 11km

-

11 KM
100 M+

01:00:29

80 / 300

70 / 152

07.08.2023

La Chouffe Trail 2023 - La Chouffe Trail 17km

20K

17 KM
510 M+

02:45:59

285 / 421

206 / 275

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

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