Megan Birchall

Bib: 56011 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 42%

Division (F18-39)

#0 / 14744

Top 44%

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

9:33/mi

29:38

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:45/mi

59:54

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:54/mi

1:33:44

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:32/mi

2:06:26

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:23/mi

2:13:24

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:11/mi

2:38:12

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:35/mi

3:14:10

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:53/mi

3:51:03

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:42/mi

4:24:16

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:46/mi

4:37:34

↑ 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

2:13:2410:12 /mi⚡ faster

2nd Half

2:24:1011:00 /mi+8.1%

Positive split — 8.1% slower in the second half

AI Race Performance Report

Megan'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	29:38	9:33	3.11 mi	29:38	9:33	-
10K	59:54	9:39	3.10 mi	30:16	9:45	+0:12
15K	1:33:44	10:04	3.11 mi	33:50	10:54	+1:09
20K	2:06:26	10:11	3.11 mi	32:42	10:32	-0:22
Half(13.10 mi)	2:13:24	10:12	0.67 mi	6:58	10:23	-0:09
25K	2:38:12	10:12	2.43 mi	24:48	10:11	-0:12
30K	3:14:10	10:25	3.11 mi	35:58	11:35	+1:24
35K	3:51:03	10:38	3.11 mi	36:53	11:53	+0:18
40K	4:24:16	10:38	3.10 mi	33:13	10:42	-1:11
Finish(26.22 mi)	4:37:34	10:36	1.37 mi	13:18	9:46	-0:56

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:33 /mi

Average Pace

10:36 /mi

Slowest Pace

11:53 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:13:12

26% of race

Time at Steady Pace

2:11:31

47% of race

Time at Slower Pace

1:12:51

26% of race

Average Pace: 10:35 /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	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	33763	10368	10368	40732	13942	13942
10K	3.10 mi	33820-57	10399-31	10399-31	33976	10522	10522
15K	3.11 mi	36217-2397	11539-1140	11539-1140	40732	13942	13942
20K	3.11 mi	36595-378	11820-281	11820-281	38066	12822	12822
Half(13.10 mi)	0.67 mi	36395+200	11755+65	11755+65	33944	10948	10948
25K	2.43 mi	35242+1153	11285+470	11285+470	30779	9674	9674
30K	3.11 mi	35495-253	11641-356	11641-356	36461	12933	12933
35K	3.11 mi	35132+363	11692-51	11692-51	34019	12420	12420
40K	3.10 mi	33668+1464	11264+428	11264+428	25703	9049	9049
Finish(26.22 mi)	1.37 mi	32899+769	10997+267	10997+267	21034	7033	7033

7033

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