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Efrem DUBROVIN

Bulgaria

20-34 Men

100M

How does the calculation work?

Evolution

Results

2026

April 11

50K

51 KM Trail

Tarnovo Ultra

Cat.

50K

country

Distance

50.9 KM

1870 M+

Time

05:50:48

Rank

30

197

Gender

26

171

2025

October 25

20K

Rebel Trails Half Marathon

Rebel Trails Marathon

Cat.

20K

country

Distance

21 KM

1700 M+

Time

-

Rank

DNF

Gender

DNF

September 14

100K

69 km

Pirin Ultra

Cat.

100K

country

Distance

69 KM

4380 M+

Time

12:41:39

Rank

15

88

Gender

14

73

August 22

100K

DECATHLON Wild Boar Ultra

DECATHLON Persenk Ultra

Cat.

100K

country

Distance

115 KM

4621 M+

Time

18:36:23

Rank

8

35

Gender

7

32

July 19

50K

42km

Tryavna Ultra

Cat.

50K

country

Distance

41.5 KM

1700 M+

Time

04:35:03

Rank

21

296

Gender

19

228

May 31

20K

DECATHLON Gela Run

DECATHLON Thracian Ultra

Cat.

20K

country

Distance

21.2 KM

1160 M+

Time

03:17:54

Rank

53

138

Gender

41

89

April 26

100K

75km

Kodzha Kaya

Cat.

100K

country

Distance

75 KM

4460 M+

Time

-

Rank

DNF

Gender

DNF

2024

September 22

50K

Pirin Extreme 38K

Pirin Extreme & Pirin Ultra

Cat.

50K

country

Distance

38 KM

3300 M+

Time

09:37:32

Rank

115

285

Gender

101

228

August 17

50K

DECATHLON Orehovo Ultra

DECATHLON Persenk Ultra

Cat.

50K

country

Distance

50.9 KM

2740 M+

Time

07:53:40

Rank

21

113

Gender

20

90

July 13

50K

42km

Tryavna Ultra

Cat.

50K

country

Distance

41.5 KM

1700 M+

Time

06:17:25

Rank

118

256

Gender

105

204

2023

August 19

20K

Orehovo Run

Persenk Ultra

Cat.

20K

country

Distance

30 KM

1600 M+

Time

03:42:58

Rank

6

150

Gender

6

111

July 15

20K

21km

Tryavna Ultra

Cat.

20K

country

Distance

21 KM

680 M+

Time

01:53:50

Rank

17

456

Gender

14

297

April 30

100K

75km

Kodzha Kaya

Cat.

100K

country

Distance

75 KM

4460 M+

Time

-

Rank

DNF

Gender

DNF

2022

October 22

50K

Rebel Trails Marathon

Rebel Trails Marathon

Cat.

50K

country

Distance

42 KM

2500 M+

Time

07:17:21

Rank

62

95

Gender

54

82

September 10

50K

Pirin Extreme 38K

Pirin Extreme & Pirin Ultra

Cat.

50K

country

Distance

38 KM

3300 M+

Time

10:29:27

Rank

136

215

Gender

115

169

July 16

100K

76km

Tryavna Ultra

Cat.

100K

country

Distance

76 KM

2975 M+

Time

14:51:29

Rank

54

86

Gender

39

64

2021

September 25

50K

GBR53

K3 ULTRA GOLD BORDER RACE

Cat.

50K

country

Distance

52 KM

1830 M+

Time

08:27:51

Rank

95

180

Gender

80

141

July 17

100K

76km

Tryavna Ultra

Cat.

100K

country

Distance

76 KM

2975 M+

Time

15:10:33

Rank

88

98

Gender

70

77

2020

October 24

50K

Rebel Trails Marathon

Rebel Trails Marathon

Cat.

50K

country

Distance

42.2 KM

2500 M+

Time

10:11:28

Rank

74

74

Gender

64

64

September 26

100K

GBR85

K3 ULTRA GOLD BORDER RACE

Cat.

100K

country

Distance

85.3 KM

3660 M+

Time

-

Rank

DNF

Gender

DNF

August 22

50K

OREHOVO ULTRA

Persenk Ultra

Cat.

50K

country

Distance

50.8 KM

2740 M+

Time

-

Rank

DNF

Gender

DNF

2019

August 17

50K

OREHOVO ULTRA

Persenk Ultra

Cat.

50K

country

Distance

52 KM

2380 M+

Time

09:36:37

Rank

200

265

Gender

158

203