Sarah Johnson

Bib: 36279 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F50-54)

#0 / 2342

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

12:05/mi

37:30

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:59/mi

1:14:43

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

13:06/mi

1:55:23

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:45/mi

2:34:59

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:45/mi

2:43:32

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:55/mi

3:14:58

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:04/mi

3:55:33

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:48/mi

4:41:29

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:31/mi

5:23:28

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:01/mi

5:41:13

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

166ft

Range

6 to 172 ft

613ft

Total descent

About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half

2:43:3212:30 /mi⚡ faster

2nd Half

2:57:4113:33 /mi+8.7%

Positive split — 8.7% slower in the second half

AI Race Performance Report

Sarah's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	37:30	12:05	3.11 mi	37:30	12:05	-
10K	1:14:43	12:02	3.10 mi	37:13	11:59	-0:06
15K	1:55:23	12:23	3.11 mi	40:40	13:06	+1:07
20K	2:34:59	12:29	3.11 mi	39:36	12:45	-0:21
Half(13.10 mi)	2:43:32	12:30	0.67 mi	8:33	12:45	0:00
25K	3:14:58	12:34	2.43 mi	31:26	12:55	+0:10
30K	3:55:33	12:39	3.11 mi	40:35	13:04	+0:09
35K	4:41:29	12:57	3.11 mi	45:56	14:48	+1:44
40K	5:23:28	13:01	3.10 mi	41:59	13:31	-1:17
Finish(26.22 mi)	5:41:13	13:02	1.37 mi	17:45	13:01	-0:30

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:59 /mi

Average Pace

13:01 /mi

Slowest Pace

14:48 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:14:43

22% of race

Time at Steady Pace

2:58:35

52% of race

Time at Slower Pace

1:27:55

26% of race

Average Pace: 13:01 /mi

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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	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	54341	22133	22133	53107	21451	21451
10K	3.10 mi	53040+1301	21281+852	21281+852	51762	20475	20475
15K	3.11 mi	53088-48	21342-61	21342-61	53107	21451	21451
20K	3.11 mi	52486+602	21017+325	21017+325	50963	20232	20232
Half(13.10 mi)	0.67 mi	52305+181	20915+102	20915+102	49294	19444	19444
25K	2.43 mi	51368+937	20363+552	20363+552	47142	18269	18269
30K	3.11 mi	50240+1128	19728+635	19728+635	44782	17274	17274
35K	3.11 mi	50232+8	19873-145	19873-145	49736	20484	20484
40K	3.10 mi	49785+447	19706+167	19706+167	45444	18415	18415
Finish(26.22 mi)	1.37 mi	49636+149	19658+48	19658+48	46570	18953	18953

18953

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing