Emma Chorley

Bib: 80121 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 48%

Masters (Masters Women)

#0 / 11371

Top 46%

Division (F55-59)

#0 / 1484

Top 38%

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

10:30/mi

32:37

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:48/mi

1:06:10

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:56/mi

1:40:06

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:56/mi

2:17:08

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:40/mi

2:24:17

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:44/mi

2:50:25

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:44/mi

3:23:44

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:59/mi

3:57:49

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:59/mi

4:31:53

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:15/mi

4:47:13

↑ 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

2:24:1711:01 /mi⚖️ balanced

2nd Half

2:22:5610:54 /mi⚖️ balanced

Even split — consistent pacing between halves

AI Race Performance Report

Emma'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	32:37	10:30	3.11 mi	32:37	10:30	-
10K	1:06:10	10:39	3.10 mi	33:33	10:48	+0:18
15K	1:40:06	10:45	3.11 mi	33:56	10:56	+0:08
20K	2:17:08	11:03	3.11 mi	37:02	11:56	+1:00
Half(13.10 mi)	2:24:17	11:01	0.67 mi	7:09	10:40	-1:16
25K	2:50:25	10:59	2.43 mi	26:08	10:44	+0:04
30K	3:23:44	10:56	3.11 mi	33:19	10:44	0:00
35K	3:57:49	10:57	3.11 mi	34:05	10:59	+0:15
40K	4:31:53	10:57	3.10 mi	34:05	10:59	0:00
Finish(26.22 mi)	4:47:13	10:58	1.37 mi	15:20	11:15	+0:16

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:30 /mi

Average Pace

10:58 /mi

Slowest Pace

11:56 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:10:11

87% of race

Time at Steady Pace

37:02

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:57 /mi

Loading chart...

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	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	43819	15536	15536	40986	14076	14076
10K	3.10 mi	43768+51	15514+22	15514+22	43997	15667	15667
15K	3.11 mi	42663+1105	14890+624	14890+624	40986	14076	14076
20K	3.11 mi	44176-1513	15849-959	15849-959	47371	17989	17989
Half(13.10 mi)	0.67 mi	43721+455	15616+233	15616+233	36306	12115	12115
25K	2.43 mi	41912+1809	14722+894	14722+894	35038	11747	11747
30K	3.11 mi	39658+2254	13733+989	13733+989	30785	10167	10167
35K	3.11 mi	37684+1974	12926+807	12926+807	28136	9602	9602
40K	3.10 mi	36259+1425	12432+494	12432+494	27705	9970	9970
Finish(26.22 mi)	1.37 mi	36082+177	12413+19	12413+19	33752	12755	12755

12755

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