Emma Gray

Bib: 71915 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

12:42/mi

39:27

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

13:07/mi

1:20:12

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

15:04/mi

2:06:59

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

16:40/mi

2:58:44

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

15:42/mi

3:09:16

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

14:20/mi

3:44:10

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

15:02/mi

4:30:52

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

15:34/mi

5:19:11

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

15:11/mi

6:06:20

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

14:23/mi

6:25:57

↑ 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

3:09:1614:27 /mi⚡ faster

2nd Half

3:16:4115:00 /mi+3.9%

Positive split — 3.9% 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	39:27	12:42	3.11 mi	39:27	12:42	-
10K	1:20:12	12:55	3.10 mi	40:45	13:07	+0:25
15K	2:06:59	13:38	3.11 mi	46:47	15:04	+1:57
20K	2:58:44	14:23	3.11 mi	51:45	16:40	+1:36
Half(13.10 mi)	3:09:16	14:27	0.67 mi	10:32	15:42	-0:58
25K	3:44:10	14:26	2.43 mi	34:54	14:20	-1:22
30K	4:30:52	14:32	3.11 mi	46:42	15:02	+0:42
35K	5:19:11	14:41	3.11 mi	48:19	15:34	+0:32
40K	6:06:20	14:45	3.10 mi	47:09	15:11	-0:23
Finish(26.22 mi)	6:25:57	14:44	1.37 mi	19:37	14:23	-0:48

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:42 /mi

Average Pace

14:44 /mi

Slowest Pace

16:40 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:14:43

35% of race

Time at Steady Pace

3:08:57

49% of race

Time at Slower Pace

1:02:17

16% of race

Average Pace: 14:43 /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	56399	23595	23595	57546	24467	24467
10K	3.10 mi	56071+328	23383+212	23383+212	55668	23147	23147
15K	3.11 mi	56755-684	23880-497	23880-497	57546	24467	24467
20K	3.11 mi	57524-769	24458-578	24458-578	58494	25188	25188
Half(13.10 mi)	0.67 mi	57529-5	24464-6	24464-6	57075	24358	24358
25K	2.43 mi	56894+635	24026+438	24026+438	52191	21260	21260
30K	3.11 mi	56407+487	23723+303	23723+303	52798	21831	21831
35K	3.11 mi	56092+315	23553+170	23553+170	52516	21971	21971
40K	3.10 mi	55850+242	23436+117	23436+117	53122	22413	22413
Finish(26.22 mi)	1.37 mi	55725+125	23368+68	23368+68	52660	22189	22189

22189

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