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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

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 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

11 - 20 April 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

Francois SPIERTZ

Francois SPIERTZ

Nationality

Belgium

Age

35-39 Men

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UTMB Index

Index

20K

50K

100K

100M

506

-

488

499

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.23.2025

Olne Spa Olne 2025

50K

71 KM
2380 M+

08:43:16

301 / 728

283 / 627

08.29.2025

HOKA UTMB Mont-Blanc 2025 - CCC

100K

101 KM
6050 M+

23:08:36

1028 / 1641

795 / 1246

06.28.2025

Lavaredo Ultra Trail by UTMB® 2025 - Lavaredo 80K

100K

80 KM
4600 M+

13:56:57

302 / 867

257 / 674

05.17.2025

Grand Trail Des Lacs Et Chateaux Summer Edition (GTLC) 2025 - GT85

100K

84.2 KM
3082 M+

11:47:35

117 / 318

113 / 288

12.01.2024

Trail de la Soupe 2024 - Trail de la Soupe 44km

50K

44 KM
1700 M+

05:00:14

92 / 324

85 / 285

06.02.2024

Ohm Trail 2024 - Ohm Trail Ultra

100K

80 KM
3880 M+

12:17:01

68 / 143

67 / 136

09.16.2023

Wildstrubel by UTMB 2023 - Wild 50

50K

53 KM
3300 M+

09:07:21

415 / 833

349 / 635

08.12.2023

Ultra Trail des Sources 2023 - Ultra Trail des Sources 80K

100K

79 KM
2361 M+

09:59:10

52 / 142

50 / 126

06.04.2023

Ohm Trail 2023 - Ohm Trail Original

50K

35.9 KM
1970 M+

05:11:42

133 / 339

120 / 277

11.27.2022

Olne Spa Olne 2022

50K

69 KM
2380 M+

08:47:54

308 / 778

283 / 674

Statistics

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

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