Lucy Stirland

Bib: 23496 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Division (F18-39)

#0 / 14744

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

11:27/mi

35:32

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:17/mi

1:10:33

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:40/mi

1:46:45

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:13/mi

2:21:34

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:08/mi

2:29:02

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:16/mi

2:56:28

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:30/mi

3:32:09

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:50/mi

4:12:01

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:37/mi

4:57:25

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

15:36/mi

5:18:41

↑ 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

2:29:0211:23 /mi⚡ faster

2nd Half

2:49:3912:56 /mi+13.8%

Positive split — 13.8% slower in the second half

AI Race Performance Report

Lucy'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	35:32	11:27	3.11 mi	35:32	11:27	-
10K	1:10:33	11:22	3.10 mi	35:01	11:17	-0:10
15K	1:46:45	11:28	3.11 mi	36:12	11:40	+0:23
20K	2:21:34	11:24	3.11 mi	34:49	11:13	-0:27
Half(13.10 mi)	2:29:02	11:23	0.67 mi	7:28	11:08	-0:05
25K	2:56:28	11:22	2.43 mi	27:26	11:16	+0:08
30K	3:32:09	11:23	3.11 mi	35:41	11:30	+0:14
35K	4:12:01	11:36	3.11 mi	39:52	12:50	+1:20
40K	4:57:25	11:58	3.10 mi	45:24	14:37	+1:47
Finish(26.22 mi)	5:18:41	12:10	1.37 mi	21:16	15:36	+0:59

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:08 /mi

Average Pace

12:10 /mi

Slowest Pace

15:36 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:32:09

67% of race

Time at Slower Pace

1:46:32

33% of race

Average Pace: 12:09 /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	51339	20102	20102	46377	17148	17148
10K	3.10 mi	49482+1857	18942+1160	18942+1160	47632	17803	17803
15K	3.11 mi	48264+1218	18208+734	18208+734	46377	17148	17148
20K	3.11 mi	46838+1426	17456+752	17456+752	43271	15647	15647
Half(13.10 mi)	0.67 mi	46421+417	17227+229	17227+229	40089	14120	14120
25K	2.43 mi	44874+1547	16415+812	16415+812	38744	13605	13605
30K	3.11 mi	43038+1836	15531+884	15531+884	35890	12645	12645
35K	3.11 mi	42494+544	15464+67	15464+67	39890	15305	15305
40K	3.10 mi	43875-1381	16358-894	16358-894	51104	21337	21337
Finish(26.22 mi)	1.37 mi	44817-942	16924-566	16924-566	55721	23821	23821

23821

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