Emma Gregory

Bib: 70807 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

10:37/mi

32:56

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:08/mi

1:07:31

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:48/mi

1:44:10

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:51/mi

2:20:56

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:48/mi

2:28:51

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:15/mi

2:58:41

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:58/mi

3:38:57

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:30/mi

4:20:52

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:37/mi

5:00:01

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:14/mi

5:16:41

↑ 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

2:28:5111:22 /mi⚡ faster

2nd Half

2:47:5012:48 /mi+12.8%

Positive split — 12.8% slower 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	32:56	10:37	3.11 mi	32:56	10:37	-
10K	1:07:31	10:52	3.10 mi	34:35	11:08	+0:31
15K	1:44:10	11:11	3.11 mi	36:39	11:48	+0:40
20K	2:20:56	11:21	3.11 mi	36:46	11:51	+0:03
Half(13.10 mi)	2:28:51	11:22	0.67 mi	7:55	11:48	-0:03
25K	2:58:41	11:31	2.43 mi	29:50	12:15	+0:27
30K	3:38:57	11:45	3.11 mi	40:16	12:58	+0:43
35K	4:20:52	12:00	3.11 mi	41:55	13:30	+0:32
40K	5:00:01	12:05	3.10 mi	39:09	12:37	-0:53
Finish(26.22 mi)	5:16:41	12:06	1.37 mi	16:40	12:14	-0:23

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:37 /mi

Average Pace

12:05 /mi

Slowest Pace

13:30 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:52:05

35% of race

Time at Steady Pace

2:02:25

39% of race

Time at Slower Pace

1:22:11

26% of race

Average Pace: 12:05 /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	44753	16091	16091	47348	17738	17738
10K	3.10 mi	45713-960	16652-561	16652-561	46559	17167	17167
15K	3.11 mi	46239-526	16993-341	16993-341	47348	17738	17738
20K	3.11 mi	46463-224	17229-236	17229-236	46928	17735	17735
Half(13.10 mi)	0.67 mi	46325+138	17169+60	17169+60	44652	16686	16686
25K	2.43 mi	45850+475	16986+183	16986+183	44183	16571	16571
30K	3.11 mi	45527+323	16930+56	16930+56	44282	17018	17018
35K	3.11 mi	45203+324	16939-9	16939-9	43457	17154	17154
40K	3.10 mi	44528+675	16711+228	16711+228	39711	15598	15598
Finish(26.22 mi)	1.37 mi	44348+180	16673+38	16673+38	41417	16309	16309

16309

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