Laura Mackay

Bib: 68579 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 49%

Masters (Masters Women)

#0 / 11371

Top 47%

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

9:49/mi

30:28

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:15/mi

1:02:18

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:30/mi

1:34:54

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:22/mi

2:07:04

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:55/mi

2:14:23

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:57/mi

2:41:03

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:55/mi

3:18:04

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:32/mi

3:56:58

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:56/mi

4:34:01

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:27/mi

4:49:37

↑ 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

2:14:2310:16 /mi⚡ faster

2nd Half

2:35:1411:50 /mi+15.5%

Positive split — 15.5% slower in the second half

AI Race Performance Report

Laura'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	30:28	9:49	3.11 mi	30:28	9:49	-
10K	1:02:18	10:02	3.10 mi	31:50	10:15	+0:26
15K	1:34:54	10:11	3.11 mi	32:36	10:30	+0:15
20K	2:07:04	10:14	3.11 mi	32:10	10:22	-0:08
Half(13.10 mi)	2:14:23	10:16	0.67 mi	7:19	10:55	+0:33
25K	2:41:03	10:23	2.43 mi	26:40	10:57	+0:02
30K	3:18:04	10:38	3.11 mi	37:01	11:55	+0:58
35K	3:56:58	10:54	3.11 mi	38:54	12:32	+0:37
40K	4:34:01	11:02	3.10 mi	37:03	11:56	-0:36
Finish(26.22 mi)	4:49:37	11:04	1.37 mi	15:36	11:27	-0:29

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:49 /mi

Average Pace

11:03 /mi

Slowest Pace

12:32 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:07:04

44% of race

Time at Steady Pace

33:59

12% of race

Time at Slower Pace

2:08:34

44% of race

Average Pace: 11:03 /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	36635	11727	11727	37263	12139	12139
10K	3.10 mi	37659-1024	12224-497	12224-497	38843	12870	12870
15K	3.11 mi	37402+257	12102+122	12102+122	37263	12139	12139
20K	3.11 mi	37048+354	12048+54	12048+54	36647	12105	12105
Half(13.10 mi)	0.67 mi	37105-57	12105-57	12105-57	38163	13093	13093
25K	2.43 mi	36963+142	12176-71	12176-71	36629	12545	12545
30K	3.11 mi	37248-285	12498-322	12498-322	38504	13984	13984
35K	3.11 mi	37381-133	12772-274	12772-274	38028	14370	14370
40K	3.10 mi	36991+390	12787-15	12787-15	34939	13339	13339
Finish(26.22 mi)	1.37 mi	36831+160	12783+4	12783+4	35306	13468	13468

13468

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