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Sarah OSTASZEWSKI

United States of America

35-39 Women

20K
50K

How does the calculation work?

Evolution

Results

2026

April 11

100K

100K

Gorge Waterfalls

Cat.

100K

country

Distance

98.9 KM

3312 M+

Time

12:31:14

Rank

70

305

Gender

13

67

2025

June 21

100K

50 MILE RUN

SAN JUAN SOLSTICE 50 MILE RUN

Cat.

100K

country

Distance

80 KM

3920 M+

Time

11:56:17

Rank

58

221

Gender

11

53

May 6

100M

Cocodona 250

Cocodona 250

Cat.

100M

country

Distance

412.7 KM

12395 M+

Time

80:25:31

Rank

15

193

Gender

3

58

2024

April 13

50K

Zion 60k

Zion

Cat.

50K

country

Distance

49 KM

1200 M+

Time

05:04:15

Rank

12

444

Gender

4

195

February 11

100K

100K

Black Canyon Ultras

Cat.

100K

country

Distance

99.9 KM

1720 M+

Time

13:07:43

Rank

189

736

Gender

49

221

2023

September 15

100M

100 Hare

RUN RABBIT RUN

Cat.

100M

country

Distance

160.8 KM

6560 M+

Time

25:40:55

Rank

35

51

Gender

11

17

May 1

100M

Cocodona 250

Cocodona 250

Cat.

100M

country

Distance

404.7 KM

12012 M+

Time

72:50:27

Rank

4

139

Gender

1

36

February 11

100K

TUM102

Tarawera Ultramarathon By UTMB®

Cat.

100K

country

Distance

103 KM

3089 M+

Time

11:07:41

Rank

44

680

Gender

15

247

2022

October 28

100K

100 Km

Javelina Jundred

Cat.

100K

country

Distance

98.3 KM

1090 M+

Time

09:40:18

Rank

3

197

Gender

2

117

September 16

100M

100 Hare

RUN RABBIT RUN

Cat.

100M

country

Distance

163.3 KM

6210 M+

Time

25:14:45

Rank

28

54

Gender

7

15

July 10

50K

Alpine 50K

Silverton Alpine Marathon & 50K

Cat.

50K

country

Distance

50.9 KM

1420 M+

Time

05:29:55

Rank

25

151

Gender

3

48

May 3

100M

Cocodona 250

Cocodona 250

Cat.

100M

country

Distance

409.5 KM

10200 M+

Time

84:21:24

Rank

13

151

Gender

3

38

March 27

50K

50K

Crown King Scramble

Cat.

50K

country

Distance

50 KM

2000 M+

Time

05:25:41

Rank

15

203

Gender

5

76

February 13

100K

100K

Black Canyon Ultras

Cat.

100K

country

Distance

99.9 KM

2020 M+

Time

12:09:48

Rank

101

516

Gender

31

165

2021

October 30

100M

100 Miles

Javelina Jundred

Cat.

100M

country

Distance

159.2 KM

1810 M+

Time

19:42:27

Rank

28

293

Gender

10

92

September 12

100M

100 Mile

Mogollon Monster 100

Cat.

100M

country

Distance

166.6 KM

5280 M+

Time

27:55:43

Rank

7

88

Gender

1

19

May 4

100M

Cocodona 250

Cocodona 250

Cat.

100M

country

Distance

411.2 KM

12733 M+

Time

99:24:49

Rank

22

108

Gender

5

25

February 13

100K

100K

Black Canyon Ultras

Cat.

100K

country

Distance

99.9 KM

1610 M+

Time

11:52:33

Rank

82

363

Gender

17

100

2020

March 7

50K

50K

Siuslaw Dunes

Cat.

50K

country

Distance

50 KM

880 M+

Time

06:22:11

Rank

26

97

Gender

8

32

February 15

100K

100K

Black Canyon Ultras

Cat.

100K

country

Distance

100.2 KM

1590 M+

Time

11:32:24

Rank

69

541

Gender

19

169

January 20

50K

50K

Capitol Peak Mega Fat Ass

Cat.

50K

country

Distance

50 KM

1400 M+

Time

05:21:24

Rank

17

85

Gender

4

23

2019

November 16

100K

50M

The North Face Endurance Challenge California

Cat.

100K

country

Distance

82.3 KM

2810 M+

Time

10:23:33

Rank

132

465

Gender

28

120

October 6

50K

50K

Three Sisters Skyline

Cat.

50K

country

Distance

49.1 KM

880 M+

Time

05:44:34

Rank

34

105

Gender

9

52

September 22

100M

Mountain Lakes 100

Mountain Lakes 100

Cat.

100M

country

Distance

154.6 KM

3780 M+

Time

23:36:36

Rank

40

121

Gender

6

38

September 9

100K

100K

NUT 100K & 50K

Cat.

100K

country

Distance

104.9 KM

3490 M+

Time

13:29:44

Rank

6

36

Gender

2

6

August 18

6M

Gnar Gnar Gnarley

Cat.

country

Distance

9.6 KM

760 M+

Time

01:02:15

Rank

31

95

Gender

6

38

July 27

100K

100K

Wy'east Howl

Cat.

100K

country

Distance

100 KM

3330 M+

Time

12:43:14

Rank

5

37

Gender

1

12

May 18

50K

50 Km

SMITH ROCK ASCENT

Cat.

50K

country

Distance

49.6 KM

1440 M+

Time

05:21:47

Rank

54

281

Gender

13

118

February 16

100K

100K

Black Canyon Ultras

Cat.

100K

country

Distance

100.1 KM

1590 M+

Time

11:49:27

Rank

143

516

Gender

24

136

January 19

50K

50K

Capitol Peak Mega Fat Ass

Cat.

50K

country

Distance

50 KM

1400 M+

Time

05:36:34

Rank

41

111

Gender

8

39

2018

October 27

100M

100 Miles

Javelina Jundred

Cat.

100M

country

Distance

160.2 KM

2300 M+

Time

22:15:07

Rank

68

368

Gender

12

123

October 13

50K

50 Km

Oregon Coast

Cat.

50K

country

Distance

46.5 KM

1130 M+

Time

05:17:30

Rank

34

187

Gender

4

75

September 8

50K

50K

Backcountry Rise

Cat.

50K

country

Distance

50.8 KM

2150 M+

Time

07:15:09

Rank

54

150

Gender

15

53

August 26

6M

Gnar Gnar Gnarley

Cat.

country

Distance

9.6 KM

760 M+

Time

01:13:58

Rank

53

93

Gender

13

33

July 7

50K

50K

Ochoco Trail Runs

Cat.

50K

country

Distance

49.6 KM

1840 M+

Time

06:49:10

Rank

30

78

Gender

10

32

May 12

50K

50 Km

SMITH ROCK ASCENT

Cat.

50K

country

Distance

49.5 KM

1460 M+

Time

05:13:46

Rank

25

211

Gender

5

103

April 8

50K

40M

PETERSON RIDGE RUMBLE

Cat.

50K

country

Distance

66 KM

1200 M+

Time

05:29:03

Rank

30

112

Gender

6

41

February 17

100K

100K

Black Canyon Ultras

Cat.

100K

country

Distance

97.2 KM

1300 M+

Time

11:58:16

Rank

54

352

Gender

8

105

January 20

50K

50K

Capitol Peak Mega Fat Ass

Cat.

50K

country

Distance

50 KM

1200 M+

Time

06:04:26

Rank

26

59

Gender

6

18

2017

November 18

100K

50M

The North Face Endurance Challenge California

Cat.

100K

country

Distance

80.6 KM

3010 M+

Time

09:53:36

Rank

171

564

Gender

37

151

October 28

100M

100 Miles

Javelina Jundred

Cat.

100M

country

Distance

159.4 KM

1760 M+

Time

-

Rank

DNF

Gender

DNF

September 9

50K

50K

Backcountry Rise

Cat.

50K

country

Distance

51.2 KM

2120 M+

Time

06:34:25

Rank

10

67

Gender

2

25

May 13

50K

50 Km

SMITH ROCK ASCENT

Cat.

50K

country

Distance

49.5 KM

1440 M+

Time

05:46:49

Rank

61

177

Gender

8

48

April 8

100K

Gorge Waterfalls 100K

Gorge Waterfalls

Cat.

100K

country

Distance

100.7 KM

5300 M+

Time

15:09:18

Rank

128

206

Gender

22

40

2016

April 2

100K

Gorge Waterfalls 100K

Gorge Waterfalls

Cat.

100K

country

Distance

100.7 KM

5300 M+

Time

15:09:08

Rank

133

218

Gender

31

57

2015

March 22

100K

Gorge Waterfalls 100K

Gorge Waterfalls

Cat.

100K

country

Distance

100.5 KM

3660 M+

Time

14:15:31

Rank

103

190

Gender

21

51

2014

October 25

50K

AUTUMN LEAVES RUN 50 MILES

Autumn Leaves

Cat.

50K

country

Distance

80.5 KM

1600 M+

Time

07:02:37

Rank

2

22

Gender

1

11