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UTMB World Series Events

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North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

31 July - 02 August 2026

18 - 21 September 2025

19 - 21 June 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Olivier WALEM

Nationality

Belgium

Age

40-44 Men

Connect to claim this page

Club

we trail

UTMB Index

Index

20K

50K

100K

100M

594

-

577

594

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

08.15.2025

L'enfer du Viroin 2025

50K

45 KM
1684 M+

06:07:35

58 / 124

51 / 104

11.17.2024

TRAIL UEWERSAUER 2024 - Uewersauer Trail

50K

57 KM
2060 M+

06:30:50

45 / 182

41 / 156

08.26.2024

HOKA UTMB Mont-Blanc 2024 - TDS

100M

148 KM
9300 M+

-

DNF

DNF

06.01.2024

MaXi-Race du lac d'Annecy 2024 - MaXi-Race le tour du lac d'annecy en 1 jour

100K

93 KM
5200 M+

14:39:56

315 / 838

294 / 783

04.27.2024

Trail du Grand Ballon 2024 - Trail du Grand Ballon 70km

100K

71.9 KM
3420 M+

08:34:27

22 / 341

22 / 304

11.25.2023

Olne Spa Olne 2023

50K

71 KM
2380 M+

07:47:00

87 / 730

86 / 617

09.01.2023

Dacia UTMB® Mont Blanc 2023 - UTMB

100M

171 KM
9963 M+

35:23:02

440 / 1757

394 / 1569

06.24.2023

Ardennes-Mégatrail 2023 - RLT (Roc La Tour)

50K

48 KM
2400 M+

06:47:07

89 / 416

83 / 349

05.20.2023

Trail Alsace Grand Est by UTMB 2023 - Ultra-Trail des Païens

100K

109 KM
3820 M+

13:57:42

60 / 726

58 / 647

11.05.2022

Grand Trail des Lacs & Châteaux Winter Edition (GTLC) 2022 - GT35

50K

38.3 KM
1400 M+

03:55:09

59 / 372

56 / 308

Statistics

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

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