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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

13 - 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

Olivier WALOS

Nationality

France

Age

20-34 Men

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UTMB Index

Index

20K

50K

100K

100M

403

-

381

398

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

07.19.2025

Oisans Trail Tour 2025 - Trail Tour

50K

40 KM
1900 M+

06:33:50

518 / 614

431 / 486

11.30.2024

La Asics SaintéLyon 2024 - SainteLyon

100K

82 KM
2273 M+

14:18:36

5442 / 6252

4898 / 5546

12.02.2023

La Asics SaintéLyon 2023 - La SaintéLyon

100K

78 KM
2201 M+

12:19:48

4096 / 5950

3779 / 5291

11.05.2023

Sainté Trail Urbain 2023 - La VERTigineuse

20K

29 KM
749 M+

03:35:45

208 / 218

187 / 194

01.12.2020

Trail hivernal des Coursières 2020 - 31 Km

20K

30.4 KM
1100 M+

03:41:24

369 / 697

348 / 616

06.08.2019

FranchevillTrail 2019 - Trail du Fort

20K

25.4 KM
490 M+

02:50:19

172 / 239

155 / 210

12.01.2018

La SaintéLyon 2018 - La Saintéxpress

50K

46.4 KM
1160 M+

06:48:45

2222 / 3248

1831 / 2510

Statistics

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

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