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Grzegorz MAZERSKI

Poland

45-49 Men

20K
50K
100M

How does the calculation work?

Evolution

Results

2026

Cat.

100K

country

Distance

103 KM

2300 M+

Time

15:55:45

Rank

126

149

Gender

106

124

2025

December 13

100K

WTM 64

WINTER TRAIL MAŁOPOLSKA

Cat.

100K

country

Distance

65 KM

4030 M+

Time

15:41:15

Rank

36

44

Gender

33

38

April 26

100K

Niepokorny Mnich

Pieniny Ultra-Trail

Cat.

100K

country

Distance

95.2 KM

4940 M+

Time

18:29:49

Rank

190

253

Gender

163

214

2024

October 12

100K

UltraKotlina80

UltraKotlina

Cat.

100K

country

Distance

79.5 KM

2540 M+

Time

11:39:42

Rank

74

136

Gender

64

109

2023

October 21

100K

LUT100

Lemkowyna Trail

Cat.

100K

country

Distance

102 KM

2870 M+

Time

18:05:47

Rank

125

216

Gender

105

171

2022

August 13

100K

80km

Chudy Wawrzyniec

Cat.

100K

country

Distance

82 KM

3350 M+

Time

14:19:06

Rank

138

185

Gender

113

147

May 27

100K

W BLASKU KSIĘŻYCA 100 km+

Festiwal Biegowy ULTRA WAY

Cat.

100K

country

Distance

102.6 KM

1910 M+

Time

13:19:05

Rank

16

51

Gender

15

46

2021

December 4

50K

GUR53 GDAŃSK

Garmin Ultra Race Gdańsk

Cat.

50K

country

Distance

53 KM

1000 M+

Time

06:09:20

Rank

62

189

Gender

55

152

May 15

100M

LUT150

Lemkowyna Ultra-Trail® - May

Cat.

100M

country

Distance

148.4 KM

5500 M+

Time

29:26:10

Rank

89

151

Gender

83

131

2020

June 6

100K

Bieg Rzeźnika Ultra 105K

Festiwal Biegu Rzeźnika

Cat.

100K

country

Distance

107.7 KM

5030 M+

Time

23:52:01

Rank

52

148

Gender

49

135

Cat.

50K

country

Distance

57 KM

2410 M+

Time

09:55:14

Rank

317

391

Gender

269

326

2019

December 7

50K

52 km

Garmin Ultra Race Gdańsk

Cat.

50K

country

Distance

53.1 KM

1460 M+

Time

06:13:02

Rank

107

364

Gender

96

280

October 12

50K

LUT 70

Lemkowyna Ultra-Trail®

Cat.

50K

country

Distance

71.6 KM

2510 M+

Time

09:41:11

Rank

151

353

Gender

131

277

September 14

50K

KP70 Kaszubska Poniewierka 70

Kaszubska Poniewierka

Cat.

50K

country

Distance

72.1 KM

1160 M+

Time

08:41:13

Rank

14

47

Gender

12

42

2018

December 8

100K

85 Km

Garmin Ultra Race Gdańsk

Cat.

100K

country

Distance

85.5 KM

2480 M+

Time

11:36:29

Rank

61

149

Gender

52

123

September 15

20K

30k

Kaszubska Poniewierka

Cat.

20K

country

Distance

30.6 KM

790 M+

Time

04:39:37

Rank

286

304

Gender

195

202

February 17

50K

65km

Trójmiejski Ultra Track

Cat.

50K

country

Distance

68.6 KM

2000 M+

Time

09:01:14

Rank

236

395

Gender

197

297

2017

October 14

50K

LUT 70

Lemkowyna Ultra-Trail®

Cat.

50K

country

Distance

71 KM

2520 M+

Time

11:25:51

Rank

300

372

Gender

247

297

September 16

20K

30k

Kaszubska Poniewierka

Cat.

20K

country

Distance

31.7 KM

810 M+

Time

03:01:27

Rank

41

280

Gender

37

196

June 16

50K

Dwumaraton Rzeźnika

Festiwal Biegu Rzeźnika

Cat.

50K

country

Distance

77.4 KM

2620 M+

Time

11:53:56

Rank

20

27

Gender

18

22

2016

October 9

50K

ultraMaraton Bieszczadzki

ultraMaraton Bieszczadzki

Cat.

50K

country

Distance

52 KM

2000 M+

Time

07:19:46

Rank

278

514

Gender

248

427

July 10

50K

80K

TRICITY TRAIL

Cat.

50K

country

Distance

82.8 KM

1710 M+

Time

10:24:41

Rank

73

136

Gender

66

123

February 13

50K

Trójmiejski Ultra Track Zima

Trójmiejski Ultra Track

Cat.

50K

country

Distance

65.6 KM

1450 M+

Time

08:34:59

Rank

152

220

Gender

133

177