Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Asia

03 - 05 May 2024

12 - 13 October 2024

17 - 20 October 2024

08 - 10 November 2024

05 - 08 December 2024

19 - 21 April 2024

South America

09 - 12 May 2024

02 - 04 August 2024

19 - 22 September 2024

Oceania

16 - 19 May 2024

28 - 30 November 2024

15 - 16 February 2025

Africa

24 - 26 May 2024

22 - 23 June 2024

North America

29th June 2024

19 - 20 July 2024

20 - 22 September 2024

28 - 29 September 2024

11 - 12 October 2024

07 - 09 November 2024

11 - 13 April 2025

26 - 27 April 2024

MY UTMB

Marek CHRONOWSKI

Nationality

Belgium

Age

45-49 Men

UTMB Index

Index

20K

50K

100K

100M

424

-

419

423

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

10.21.2023

Lemkowyna Ultra-Trail® 2023 - LUT100

100K

102 KM
2870 M+

18:35:24

133 / 216

113 / 171

09.02.2023

Trail Godefroy | Bouillon 2023 - 54km

50K

54 KM
2110 M+

08:57:01

79 / 91

69 / 76

09.25.2021

Chouffe 10 Miles 2021 - 32km

20K

32 KM
968 M+

04:04:02

59 / 67

50 / 54

10.18.2020

Trail de Bruxelles 2020 - 33km

20K

33.2 KM
600 M+

03:38:10

158 / 190

136 / 153

08.15.2020

Ultramaraton Magurski 2020 - Ultramaraton Magurski 65+

50K

68.5 KM
1930 M+

10:41:51

151 / 187

122 / 149

09.08.2019

Runek Run 2019 - 22 km

20K

21.9 KM
850 M+

02:46:19

317 / 610

235 / 366

08.17.2019

Ultramaraton Magurski 2019 - Ultramaraton Magurski 65+

50K

66.8 KM
1840 M+

10:19:10

177 / 244

144 / 190

06.22.2019

Trail d'Orval Florenville 2019 - 53km

50K

53.4 KM
1370 M+

07:30:41

90 / 107

84 / 98

05.12.2019

15km de Woluwe-Saint-Lambert 2019 - 25km Trail

20K

25.4 KM
420 M+

02:27:37

123 / 178

117 / 152

04.27.2019

Trail du Grand Ballon 2019 - 48km

50K

47.6 KM
2250 M+

08:05:06

277 / 293

237 / 247

Statistics

Filter by UTMB INDEX

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

Join us

Sponsorship

Race Organisers

Jobs

Stay in Touch

FAQ and Help

Contact Us

Follow us

Terms & conditions

Privacy Policy

©2024 UTMB® all rights reserved. Ultra-Trail® and UTMB® are registered trademarks..