Sarah Gerson

Bib: 35029 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 (F40-44)

#0 / 3355

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

11:44/mi

36:26

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:32/mi

1:12:15

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:04/mi

1:49:44

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:01/mi

2:27:02

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:30/mi

2:35:25

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:48/mi

3:06:34

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:42/mi

3:49:07

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:28/mi

4:34:01

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:59/mi

5:20:32

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:32/mi

5:38:59

↑ 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

2:35:2511:52 /mi⚡ faster

2nd Half

3:03:3414:00 /mi+18.1%

Positive split — 18.1% 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	36:26	11:44	3.11 mi	36:26	11:44	-
10K	1:12:15	11:38	3.10 mi	35:49	11:32	-0:12
15K	1:49:44	11:47	3.11 mi	37:29	12:04	+0:32
20K	2:27:02	11:50	3.11 mi	37:18	12:01	-0:03
Half(13.10 mi)	2:35:25	11:52	0.67 mi	8:23	12:30	+0:29
25K	3:06:34	12:01	2.43 mi	31:09	12:48	+0:18
30K	3:49:07	12:18	3.11 mi	42:33	13:42	+0:54
35K	4:34:01	12:36	3.11 mi	44:54	14:28	+0:46
40K	5:20:32	12:54	3.10 mi	46:31	14:59	+0:31
Finish(26.22 mi)	5:38:59	12:57	1.37 mi	18:27	13:32	-1:27

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:32 /mi

Average Pace

12:56 /mi

Slowest Pace

14:59 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:27:02

43% of race

Time at Steady Pace

39:32

12% of race

Time at Slower Pace

2:32:25

45% of race

Average Pace: 12:56 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	52880	21119	21119	48822	18647	18647
10K	3.10 mi	51143+1737	19983+1136	19983+1136	49387	18920	18920
15K	3.11 mi	50240+903	19457+526	19457+526	48822	18647	18647
20K	3.11 mi	49475+765	19054+403	19054+403	47790	18250	18250
Half(13.10 mi)	0.67 mi	49362+113	19007+47	19007+47	48170	18775	18775
25K	2.43 mi	48810+552	18743+264	18743+264	46675	17989	17989
30K	3.11 mi	48554+256	18708+35	18708+35	47769	18942	18942
35K	3.11 mi	48548+6	18853-145	18853-145	48271	19676	19676
40K	3.10 mi	49201-653	19353-500	19353-500	52477	22061	22061
Finish(26.22 mi)	1.37 mi	49193+8	19383-30	19383-30	49210	20329	20329

20329

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