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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

Serge DELESSERT

Nationality

Switzerland

Age

55-59 Men

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Team

Team Jorat

UTMB Index

Index

20K

50K

100K

100M

524

520

476

-

518

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.08.2025

RACETAFARI 2025 - RACETAFARI 40K

50K

39.6 KM
1630 M+

05:41:03

104 / 135

94 / 117

09.04.2025

SwissPeaks Trail 2025 - 170

100M

168.1 KM
10990 M+

41:30:30

49 / 118

45 / 100

07.19.2025

Gruyère Trail Charmey (GTC) 2025 - Gruyère Trail Charmey - 11 km

20K

11.5 KM
860 M+

02:30:27

267 / 322

126 / 137

05.03.2025

Jura Swiss Trail 2025 - Eterlou 35K

50K

34.4 KM
2215 M+

05:37:16

152 / 266

122 / 190

08.30.2024

HOKA UTMB Mont-Blanc 2024 - UTMB

100M

173.3 KM
9525 M+

-

DNF

DNF

06.16.2024

Trail du Saint-Jacques by UTMB® 2024 - Maratrail - 50K

50K

51 KM
2000 M+

07:13:13

631 / 1578

578 / 1290

10.15.2023

Les Défis des Chalets 2023 - Défi 40k

50K

41.8 KM
3300 M+

07:16:18

61 / 105

51 / 80

07.07.2023

Trail Verbier St Bernard by UTMB 2023 - X-Alpine

100M

140 KM
9300 M+

32:29:51

80 / 208

73 / 190

06.04.2023

XTRATRAIL LAVAUX 2023 - XTRA 34

20K

34 KM
1561 M+

03:51:32

24 / 114

21 / 87

05.06.2023

Jura Swiss Trail 2023 - Chamois 55K

50K

55 KM
3366 M+

09:11:11

99 / 160

87 / 133

Statistics

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

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