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Bailey KOWALCZYK

United States of America

20-34 Women

Sponsor(s)

Nike Trail

Social Media

100K
100M

How does the calculation work?

Evolution

Results

2026

April 12

50K

50K

Gorge Waterfalls

Cat.

50K

country

Distance

49.9 KM

1710 M+

Time

04:17:54

Rank

14

364

Gender

4

139

2024

November 2

50K

Els Tres Mils (ETM)

Mallorca by UTMB

Cat.

50K

country

Distance

56 KM

2450 M+

Time

05:15:59

Rank

28

921

Gender

2

200

September 14

20K

28k

The Rut Mountain Runs

Cat.

20K

country

Distance

28 KM

2195 M+

Time

03:35:11

Rank

8

622

Gender

1

256

August 10

50K

SIERRE-ZINAL

SIERRE-ZINAL

Cat.

50K

country

Distance

31.3 KM

2190 M+

Time

03:28:06

Rank

254

1555

Gender

28

254

May 26

50K

Mendi Maratoia

Zegama-Aizkorri

Cat.

50K

country

Distance

43.1 KM

2730 M+

Time

04:47:20

Rank

129

475

Gender

11

71

May 5

20K

SkyRace® des Matheysins

Skyrace des Matheysins

Cat.

20K

country

Distance

25 KM

1930 M+

Time

03:04:33

Rank

75

328

Gender

3

70

February 2

50K

ACANTILADOS DEL NORTE

ACANTILADOS DEL NORTE BY DYNAFIT

Cat.

50K

country

Distance

29 KM

2250 M+

Time

03:13:08

Rank

40

266

Gender

4

46

2023

October 14

50K

50K

Kodiak Ultra Marathons by UTMB

Cat.

50K

country

Distance

50 KM

1524 M+

Time

04:27:04

Rank

9

426

Gender

2

130

September 17

20K

28k

The Rut Mountain Runs

Cat.

20K

country

Distance

28 KM

2195 M+

Time

03:19:43

Rank

6

556

Gender

1

236

March 31

20K

30K

Gorge Waterfalls

Cat.

20K

country

Distance

30 KM

820 M+

Time

02:19:30

Rank

6

282

Gender

1

164

2022

October 30

50K

GTWS final 5 stages

The madeira ocean trail - gtws final

Cat.

50K

country

Distance

114.4 KM

6810 M+

Time

11:54:51

Rank

36

40

Gender

2

15

October 26

20K

Stage 1

The madeira ocean trail - gtws final

Cat.

20K

country

Distance

24.5 KM

1540 M+

Time

02:45:25

Rank

61

50

Gender

10

20

September 17

20K

Ascent

PIKES PEAK

Cat.

20K

country

Distance

21 KM

2360 M+

Time

02:46:42

Rank

44

1360

Gender

7

492

September 4

20K

28k

The Rut Mountain Runs

Cat.

20K

country

Distance

28 KM

2195 M+

Time

03:47:21

Rank

10

477

Gender

1

209

August 7

50K

SIERRE-ZINAL

SIERRE-ZINAL

Cat.

50K

country

Distance

31.3 KM

2190 M+

Time

03:04:48

Rank

113

1593

Gender

5

247

August 6

20K

25k gtws

Stranda Fjord Trail Race

Cat.

20K

country

Distance

25 KM

1700 M+

Time

03:08:35

Rank

55

470

Gender

8

173

July 24

20K

ARGENTRAIL 27KM

ARGENTRAIL

Cat.

20K

country

Distance

27 KM

1700 M+

Time

02:47:09

Rank

9

215

Gender

1

62

2021

Cat.

20K

country

Distance

21 KM

730 M+

Time

01:38:35

Rank

11

204

Gender

2

80

October 3

20K

26K

The Broken Arrow Skyrace

Cat.

20K

country

Distance

25.4 KM

1480 M+

Time

02:19:43

Rank

32

362

Gender

3

149

September 4

20K

28K

RUN THE RUT

Cat.

20K

country

Distance

28.4 KM

2105 M+

Time

04:03:38

Rank

18

452

Gender

2

199

August 22

50K

Marathon

PIKES PEAK

Cat.

50K

country

Distance

42 KM

2376 M+

Time

04:56:40

Rank

28

613

Gender

3

154

July 4

50K

42 Km du Mont-Blanc

Marathon du Mont-Blanc

Cat.

50K

country

Distance

39.6 KM

2540 M+

Time

04:29:31

Rank

57

1249

Gender

13

195

June 13

20K

Olla de Nuria

Olla de Núria

Cat.

20K

country

Distance

21.5 KM

1940 M+

Time

03:05:20

Rank

159

615

Gender

26

90

2020

October 29

20K

Volcanoes Trail

Golden Trail Championship

Cat.

20K

country

Distance

23.3 KM

1170 M+

Time

02:28:51

Rank

61

199

Gender

11

58

October 29

50K

GTC Azores

Golden Trail Championship

Cat.

50K

country

Distance

111.9 KM

5550 M+

Time

12:32:19

Rank

68

170

Gender

17

44

2019

July 28

20K

Barr Trail Mountain Race

Barr Trail Mountain Race

Cat.

20K

country

Distance

20.3 KM

1110 M+

Time

01:54:05

Rank

19

308

Gender

2

118