Emily Booth

Bib: 21166 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

10:28/mi

32:30

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:50/mi

1:06:07

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:02/mi

1:43:30

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:48/mi

2:20:08

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:48/mi

2:28:03

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

16:22/mi

3:07:53

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

17:31/mi

4:02:18

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

15:20/mi

4:49:55

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

15:21/mi

5:37:34

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:43/mi

5:54:54

↑ 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

2:28:0311:19 /mi⚡ faster

2nd Half

3:26:5115:46 /mi+39.7%

Positive split — 39.7% slower in the second half

AI Race Performance Report

Emily's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:30	10:28	3.11 mi	32:30	10:28	-
10K	1:06:07	10:39	3.10 mi	33:37	10:50	+0:22
15K	1:43:30	11:07	3.11 mi	37:23	12:02	+1:12
20K	2:20:08	11:17	3.11 mi	36:38	11:48	-0:14
Half(13.10 mi)	2:28:03	11:19	0.67 mi	7:55	11:48	0:00
25K	3:07:53	12:06	2.43 mi	39:50	16:22	+4:34
30K	4:02:18	13:00	3.11 mi	54:25	17:31	+1:09
35K	4:49:55	13:20	3.11 mi	47:37	15:20	-2:11
40K	5:37:34	13:35	3.10 mi	47:39	15:21	+0:01
Finish(26.22 mi)	5:54:54	13:33	1.37 mi	17:20	12:43	-2:38

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:28 /mi

Average Pace

13:33 /mi

Slowest Pace

17:31 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:06:07

19% of race

Time at Steady Pace

1:39:16

28% of race

Time at Slower Pace

3:09:31

53% of race

Average Pace: 13:32 /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	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	43489	15353	15353	48662	18549	18549
10K	3.10 mi	43704-215	15486-133	15486-133	44192	15798	15798
15K	3.11 mi	45667-1963	16651-1165	16651-1165	48662	18549	18549
20K	3.11 mi	45979-312	16927-276	16927-276	46741	17625	17625
Half(13.10 mi)	0.67 mi	45884+95	16899+28	16899+28	44686	16720	16720
25K	2.43 mi	49205-3321	18972-2073	18972-2073	56466	23883	23883
30K	3.11 mi	51868-2663	20784-1812	20784-1812	57610	24697	24697
35K	3.11 mi	51917-49	20905-121	20905-121	51761	21578	21578
40K	3.10 mi	52270-353	21200-295	21200-295	53603	22636	22636
Finish(26.22 mi)	1.37 mi	52005+265	21072+128	21072+128	44783	18020	18020

18020

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