Sarah Baek

Bib: 45338 F KR

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 44%

Gender (Female)

#0 / 26115

Top 31%

Division (F18-39)

#0 / 14744

Top 33%

Race Day Weather

56°/46°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

131 ft elev

5K· 3.11 mi

8:57/mi

27:47

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:07/mi

56:05

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:27/mi

1:25:25

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:06/mi

1:53:41

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:39/mi

2:00:09

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:48/mi

2:24:01

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:04/mi

2:55:16

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:55/mi

3:29:10

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:27/mi

4:04:43

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:46/mi

4:18:02

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

6–172 ft

≈

×14story building

•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half

2:00:099:11 /mi⚡ faster

2nd Half

2:17:5310:31 /mi+14.8%

Positive split — 14.8% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:47	8:57	3.11 mi	27:47	8:57	-
10K	56:05	9:02	3.10 mi	28:18	9:07	+0:10
15K	1:25:25	9:10	3.11 mi	29:20	9:27	+0:20
20K	1:53:41	9:09	3.11 mi	28:16	9:06	-0:21
Half(13.10 mi)	2:00:09	9:11	0.67 mi	6:28	9:39	+0:33
25K	2:24:01	9:17	2.43 mi	23:52	9:48	+0:09
30K	2:55:16	9:25	3.11 mi	31:15	10:04	+0:16
35K	3:29:10	9:38	3.11 mi	33:54	10:55	+0:51
40K	4:04:43	9:51	3.10 mi	35:33	11:27	+0:32
Finish(26.22 mi)	4:18:02	9:51	1.37 mi	13:19	9:46	-1:41

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:57 /mi

Average Pace

9:51 /mi

Slowest Pace

11:27 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:24:21

33% of race

Time at Steady Pace

1:44:14

40% of race

Time at Slower Pace

1:09:27

27% of race

Average Pace: 9:50 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	25944	7324	7324	27153	7699	7699
10K	3.10 mi	25909+35	7289+35	7289+35	26121	7388	7388
15K	3.11 mi	26279-370	7422-133	7422-133	27153	7699	7699
20K	3.11 mi	25790+489	7247+175	7247+175	24998	6961	6961
Half(13.10 mi)	0.67 mi	25873-83	7275-28	7275-28	27482	8023	8023
25K	2.43 mi	26272-399	7465-190	7465-190	27815	8341	8341
30K	3.11 mi	26081+191	7528-63	7528-63	25966	7975	7975
35K	3.11 mi	26122-41	7787-259	7787-259	27751	9423	9423
40K	3.10 mi	26627-505	8230-443	8230-443	31286	11563	11563
Finish(26.22 mi)	1.37 mi	26189+438	8117+113	8117+113	21128	7064	7064

7064

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#25944
5K → 10K	639674+35	#25944 → #25909
10K → 15K	739369-370	#25909 → #26279
15K → 20K	222711+489	#26279 → #25790
20K → Half	16986-83	#25790 → #25873
Half → 25K	743344-399	#25873 → #26272
25K → 30K	477668+191	#26272 → #26081
30K → 35K	611570-41	#26081 → #26122
35K → 40K	850345-505	#26122 → #26627
40K → Finish	19457+438	#26627 → #26189
TOTALS	44694224-245	#25944 → #26189

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 4 months ago

Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing