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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

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 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

16 - 18 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2025

Africa

29 - 31 May 2026

MYUTMB

Grégory MARESCAUX

Nationality

France

Age

50-54 Men

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UTMB Index

Index

20K

50K

100K

100M

561

511

547

516

563

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.16.2025

Natuurloop Brakel 2025 - Natuurloop Brakel 50k

50K

50 KM
850 M+

07:04:53

57 / 58

55 / 56

11.01.2025

Grand Trail Nocturne des Hauts-de-France 2025 - GTN - 61km

50K

61 KM
1620 M+

09:31:07

543 / 552

494 / 503

06.21.2025

Ardennes-Mégatrail 2025 - AMT (Ardennes Méga Trail)

100K

85 KM
4000 M+

13:26:44

61 / 249

56 / 232

05.16.2025

Trail Alsace Grand Est by UTMB 2025 - Ultra-Trail des Chevaliers en Région Grand Est

100M

159.8 KM
6610 M+

22:52:02

81 / 519

79 / 495

04.20.2025

NORD TRAIL MONTS DE FLANDRES 2025 - 80 KM

50K

75.1 KM
1797 M+

07:38:35

21 / 343

20 / 312

01.26.2025

Houffatrail 2025 - Houffa Trail 28km

20K

28 KM
800 M+

03:11:08

187 / 461

169 / 359

01.25.2025

Houffatrail 2025 - Houffa Trail 21km

20K

21 KM
650 M+

02:28:28

80 / 171

73 / 141

10.26.2024

Grand Trail Nocturne des Hauts-de-France 2024 - GTN - 61km

50K

61 KM
1620 M+

06:33:55

126 / 492

123 / 454

09.14.2024

L'Infernal Trail Des Vosges 2024 - IT 130

100M

128.5 KM
6250 M+

22:58:51

41 / 158

38 / 137

06.29.2024

Ardennes-Mégatrail 2024 - AMT (Repli)

100K

72 KM
3300 M+

11:13:30

27 / 287

26 / 266

Statistics

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

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