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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 2026

Africa

29 - 31 May 2026

MYUTMB

Grégoire DU BOULLAY

Nationality

France

Age

20-34 Men

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UTMB Index

Index

20K

50K

100K

100M

743

684

725

743

696

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

08.22.2025

Échappée Belle 2025 - L'Intégrale

100M

153.6 KM
11470 M+

29:39:31

9 / 320

9 / 299

08.02.2025

La 6000D Trail de légende 2025 - La 6000D

100K

68.7 KM
3468 M+

06:56:18

7 / 1383

7 / 1204

06.14.2025

Ultra-Trail® du Haut-Giffre 2025 - UTHG - Arrêt Gers

100K

81 KM
5860 M+

11:31:13

4 / 8

3 / 8

04.06.2025

Trail Sainte-Victoire 2025 - Trail Sainte Victoire-Les Crêtes

50K

60 KM
3000 M+

06:34:33

4 / 319

4 / 274

07.07.2024

High Trail Vanoise 2024 - Balcons de Val

20K

18.9 KM
1030 M+

01:51:16

8 / 365

8 / 219

07.06.2024

High Trail Vanoise 2024 - HTV

100K

63 KM
4100 M+

08:59:47

5 / 159

5 / 148

04.07.2024

Trail Sainte-Victoire 2024 - Trail Sainte Victoire-Les Crêtes

50K

60 KM
3000 M+

06:56:21

12 / 314

12 / 268

09.08.2023

La Nuit des Cabornes 2023 - 19kms

20K

19.2 KM
950 M+

01:40:19

8 / 390

8 / 328

07.22.2023

Ultra Tour du Beaufortain 2023

100M

114 KM
7200 M+

18:22:30

16 / 345

16 / 321

05.07.2023

Trail Nivolet-Revard 2023

50K

55.6 KM
2940 M+

06:14:27

42 / 560

39 / 493

Statistics

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

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