Emma Horner

Bib: 27511 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 31%

Gender (Female)

#0 / 26115

Top 20%

Division (F18-39)

#0 / 14744

Top 21%

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

9:07/mi

28:19

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:04/mi

56:29

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:17/mi

1:25:18

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:04/mi

1:53:26

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:15/mi

1:59:38

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:07/mi

2:21:49

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:54/mi

2:49:25

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:05/mi

3:17:36

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:44/mi

3:44:42

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:17/mi

3:55:59

↑ 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

1:59:389:09 /mi+2.7%

2nd Half

1:56:218:53 /mi✓ faster

Negative split — 2.7% faster in the second half

AI Race Performance Report

Emma'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	28:19	9:07	3.11 mi	28:19	9:07	-
10K	56:29	9:06	3.10 mi	28:10	9:04	-0:03
15K	1:25:18	9:10	3.11 mi	28:49	9:17	+0:13
20K	1:53:26	9:08	3.11 mi	28:08	9:04	-0:13
Half(13.10 mi)	1:59:38	9:09	0.67 mi	6:12	9:15	+0:11
25K	2:21:49	9:08	2.43 mi	22:11	9:07	-0:08
30K	2:49:25	9:06	3.11 mi	27:36	8:54	-0:13
35K	3:17:36	9:06	3.11 mi	28:11	9:05	+0:11
40K	3:44:42	9:03	3.10 mi	27:06	8:44	-0:21
Finish(26.22 mi)	3:55:59	9:01	1.37 mi	11:17	8:17	-0:27

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:17 /mi

Average Pace

9:00 /mi

Slowest Pace

9:17 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:30:28

64% of race

Time at Steady Pace

1:25:31

36% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:00 /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	28515	8263	8263	24971	6882	6882
10K	3.10 mi	26840+1675	7636+627	7636+627	25478	7145	7145
15K	3.11 mi	26078+762	7342+294	7342+294	24971	6882	6882
20K	3.11 mi	25474+604	7118+224	7118+224	24388	6725	6725
Half(13.10 mi)	0.67 mi	25290+184	7064+54	7064+54	23457	6463	6463
25K	2.43 mi	24472+818	6792+272	6792+272	21788	6023	6023
30K	3.11 mi	22504+1968	6212+580	6212+580	16322	4294	4294
35K	3.11 mi	20895+1609	5804+408	5804+408	14930	4155	4155
40K	3.10 mi	19247+1648	5386+418	5386+418	11570	3238	3238
Finish(26.22 mi)	1.37 mi	18505+742	5165+221	5165+221	9441	2488	2488

2488

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