Emma Briggs

Bib: 65119 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F45-49)

#0 / 2995

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

10:56/mi

33:58

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:24/mi

1:09:23

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:39/mi

1:45:33

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:14/mi

2:20:25

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:30/mi

2:28:08

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:27/mi

2:55:59

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:44/mi

3:32:25

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:37/mi

4:11:36

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:10/mi

4:49:24

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:24/mi

5:04:56

↑ 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

2:28:0811:19 /mi⚡ faster

2nd Half

2:36:4811:58 /mi+5.9%

Positive split — 5.9% slower in the second half

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	33:58	10:56	3.11 mi	33:58	10:56	-
10K	1:09:23	11:10	3.10 mi	35:25	11:24	+0:28
15K	1:45:33	11:20	3.11 mi	36:10	11:39	+0:15
20K	2:20:25	11:18	3.11 mi	34:52	11:14	-0:25
Half(13.10 mi)	2:28:08	11:19	0.67 mi	7:43	11:30	+0:16
25K	2:55:59	11:20	2.43 mi	27:51	11:27	-0:03
30K	3:32:25	11:24	3.11 mi	36:26	11:44	+0:17
35K	4:11:36	11:35	3.11 mi	39:11	12:37	+0:53
40K	4:49:24	11:39	3.10 mi	37:48	12:10	-0:27
Finish(26.22 mi)	5:04:56	11:39	1.37 mi	15:32	11:24	-0:46

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:56 /mi

Average Pace

11:38 /mi

Slowest Pace

12:37 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:47:57

75% of race

Time at Steady Pace

1:16:59

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:38 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	47752	17903	17903	46286	17090	17090
10K	3.10 mi	48133-381	18107-204	18107-204	48533	18375	18375
15K	3.11 mi	47336+797	17647+460	17647+460	46286	17090	17090
20K	3.11 mi	46132+1204	17022+625	17022+625	43354	15687	15687
Half(13.10 mi)	0.67 mi	45925+207	16924+98	16924+98	42653	15541	15541
25K	2.43 mi	44613+1312	16261+663	16261+663	39833	14167	14167
30K	3.11 mi	43150+1463	15586+675	15586+675	37383	13413	13413
35K	3.11 mi	42340+810	15380+206	15380+206	38595	14645	14645
40K	3.10 mi	41719+621	15209+171	15209+171	36704	14161	14161
Finish(26.22 mi)	1.37 mi	41387+332	15096+113	15096+113	34968	13304	13304

13304

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