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UTMB World Series Events

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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

25 - 26 April 2025

South America

02 - 04 August 2024

19 - 22 September 2024

09 - 12 May 2024

Asia

12 - 13 October 2024

17 - 20 October 2024

08 - 10 November 2024

15 - 17 November 2024

05 - 08 December 2024

03 - 05 May 2024

19 - 21 April 2024

Oceania

28 - 30 November 2024

15 - 16 February 2025

15 - 18 May 2025

Africa

22 - 25 May 2025

22 - 23 June 2024

MY UTMB

Grzegorz MAZERSKI

Nationality

Poland

Age

45-49 Men

UTMB Index

Index

20K

50K

100K

100M

500

-

-

500

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

10.21.2023

Lemkowyna Ultra-Trail® 2023 - LUT100

100K

102 KM
2870 M+

18:05:47

125 / 216

105 / 171

08.13.2022

Chudy Wawrzyniec 2022 - 80km

100K

82 KM
3350 M+

14:19:06

138 / 185

113 / 147

05.27.2022

Festiwal Biegowy ULTRA WAY 2022 - W BLASKU KSIĘŻYCA 100 km+

100K

102.6 KM
1910 M+

13:19:05

16 / 51

15 / 46

12.04.2021

Garmin Ultra Race Gdańsk 2021 - GUR53 GDAŃSK

50K

53 KM
1000 M+

06:09:20

62 / 189

55 / 152

05.15.2021

Lemkowyna Ultra-Trail® - May 2021 - LUT150

100M

148.4 KM
5500 M+

29:26:10

89 / 151

83 / 131

06.06.2020

Festiwal Biegu Rzeźnika 2020 - Bieg Rzeźnika Ultra 105K

100K

107.7 KM
5030 M+

23:52:01

52 / 148

49 / 135

03.07.2020

Zimowy Ultramaraton Karkonoski 2020

50K

57 KM
2410 M+

09:55:14

317 / 391

269 / 326

12.07.2019

Garmin Ultra Race Gdańsk 2019 - 52 km

50K

53.1 KM
1460 M+

06:13:02

107 / 364

96 / 280

10.12.2019

Lemkowyna Ultra-Trail® 2019 - LUT 70

50K

71.6 KM
2510 M+

09:41:11

151 / 353

131 / 277

09.14.2019

Kaszubska Poniewierka 2019 - KP70 Kaszubska Poniewierka 70

50K

72.1 KM
1160 M+

08:41:13

14 / 47

12 / 42

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

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