Sarah Byrne

Bib: 23686 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 (F45-49)

#0 / 2995

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

9:27/mi

29:20

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:31/mi

58:52

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:45/mi

1:29:07

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:44/mi

1:59:19

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:07/mi

2:06:06

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:50/mi

2:32:27

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:23/mi

3:17:06

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

15:02/mi

4:03:48

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:41/mi

4:46:16

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:48/mi

5:02:21

↑ 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

2:06:069:38 /mi⚡ faster

2nd Half

2:56:1513:27 /mi+39.8%

Positive split — 39.8% 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	29:20	9:27	3.11 mi	29:20	9:27	-
10K	58:52	9:29	3.10 mi	29:32	9:31	+0:04
15K	1:29:07	9:34	3.11 mi	30:15	9:45	+0:14
20K	1:59:19	9:37	3.11 mi	30:12	9:44	-0:01
Half(13.10 mi)	2:06:06	9:38	0.67 mi	6:47	10:07	+0:23
25K	2:32:27	9:49	2.43 mi	26:21	10:50	+0:43
30K	3:17:06	10:35	3.11 mi	44:39	14:23	+3:33
35K	4:03:48	11:13	3.11 mi	46:42	15:02	+0:39
40K	4:46:16	11:32	3.10 mi	42:28	13:41	-1:21
Finish(26.22 mi)	5:02:21	11:33	1.37 mi	16:05	11:48	-1:53

Trend:

Faster pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:27 /mi

Average Pace

11:32 /mi

Slowest Pace

15:02 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:59:19

39% of race

Time at Steady Pace

49:13

16% of race

Time at Slower Pace

2:13:49

44% of race

Average Pace: 11:32 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	32695	9897	9897	30376	8984	8984
10K	3.10 mi	32039+656	9640+257	9640+257	31576	9480	9480
15K	3.11 mi	31372+667	9378+262	9378+262	30376	8984	8984
20K	3.11 mi	31133+239	9319+59	9319+59	31035	9415	9415
Half(13.10 mi)	0.67 mi	31079+54	9313+6	9313+6	31574	9824	9824
25K	2.43 mi	31843-764	9767-454	9767-454	35749	12085	12085
30K	3.11 mi	36815-4972	12271-2504	12271-2504	50523	20501	20501
35K	3.11 mi	39751-2936	14000-1729	14000-1729	50702	20980	20980
40K	3.10 mi	40826-1075	14751-751	14751-751	46342	18858	18858
Finish(26.22 mi)	1.37 mi	40740+86	14754-3	14754-3	38187	14790	14790

14790

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing