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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

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Olivier BUISSON

Nationality

France

Age

45-49 Men

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UTMB Index

Index

20K

50K

100K

100M

357

-

357

-

342

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

06.27.2025

L'Ultra Marin Raid Golfe du Morbihan 2025 - Grand Raid 175km

100M

171.8 KM
1436 M+

32:05:26

790 / 1250

724 / 1103

03.22.2025

EcoTrail Paris® 2025 - Trail 80km

50K

80.9 KM
1200 M+

12:39:34

2221 / 2303

1956 / 2016

04.28.2024

2T2M 2024 - 2T2M 60

50K

61.7 KM
2550 M+

-

DNF

DNF

04.07.2024

TRAIL DES 2 AMANTS 2024 - Mara'TDA 45

50K

47.7 KM
1470 M+

07:41:59

321 / 336

281 / 290

08.26.2023

Grand Raid des Pyrénées 2023 - Tour des Lacs

100K

80 KM
5000 M+

-

DNF

DNF

06.10.2023

ULTRA 01 2023 - 65 KM By Pays de Gex Agglomération

100K

65.1 KM
3585 M+

15:30:25

191 / 208

167 / 179

05.28.2023

MaXi-Race du lac d'Annecy 2023 - Marathon Expérience, le demi tour du lac d'Annecy

50K

45 KM
2375 M+

-

DNF

DNF

04.09.2023

2T2M 2023 - 2T2M 40

50K

45 KM
1800 M+

07:35:43

121 / 125

109 / 111

03.18.2023

EcoTrail Paris® 2023 - Trail 30 km

20K

30.9 KM
520 M+

04:19:50

2459 / 2574

1888 / 1955

02.05.2023

MaxiCross 2023 - 27 Km

20K

28.2 KM
1180 M+

04:27:30

801 / 822

664 / 675

Statistics

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

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