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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

Guillaume GRONDIN

Nationality

France

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

391

373

378

385

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

06.28.2025

100K

101.2 KM
5580 M+

30:24:52

75 / 104

73 / 93

03.02.2025

Trail des Hautes Vosges 2025 - 30K

20K

29.1 KM
1216 M+

04:31:31

409 / 477

344 / 385

10.18.2024

Le Grand Raid De La Réunion 2024 - Trail De Bourbon

100K

101 KM
5835 M+

28:09:25

475 / 988

380 / 747

08.31.2024

CIMASARUN 2024 - CUMASARUN

50K

56.2 KM
3818 M+

13:29:40

643 / 916

530 / 705

06.29.2024

RAID 974 2024 - SEMI-RAID 974

50K

57 KM
2800 M+

11:54:34

181 / 410

147 / 298

10.18.2018

Le Grand Raid De La Réunion 2018 - La Diagonale Des Fous

100M

168.1 KM
9610 M+

-

DNF

DNF

08.25.2018

CIMASA 2018 - CIMASARUN

50K

52 KM
3699 M+

13:23:51

525 / 651

463 / 555

05.19.2018

TRAIL DE MINUIT 2018

50K

61 KM
3080 M+

13:49:09

636 / 1066

571 / 894

01.28.2018

TRANSVOLCANO 2018

50K

45.5 KM
1680 M+

07:42:20

233 / 375

216 / 323

11.25.2017

MAFATE TRAIL TOUR 2017

50K

54 KM
3450 M+

13:00:37

257 / 316

224 / 271

Statistics

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

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