Emma Anstead

Bib: 4363 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 21%

Gender (Female)

#0 / 26115

Top 12%

Division (F18-39)

#0 / 14744

Top 14%

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

8:06/mi

25:09

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:58/mi

49:52

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:06/mi

1:15:00

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:50/mi

1:39:19

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:20/mi

1:44:54

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:55/mi

2:04:10

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:17/mi

2:29:53

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:10/mi

3:01:27

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:35/mi

3:28:07

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:12/mi

3:39:18

↑ 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

1:44:548:01 /mi⚡ faster

2nd Half

1:54:248:44 /mi+9.1%

Positive split — 9.1% 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	25:09	8:06	3.11 mi	25:09	8:06	-
10K	49:52	8:02	3.10 mi	24:43	7:58	-0:08
15K	1:15:00	8:03	3.11 mi	25:08	8:06	+0:08
20K	1:39:19	8:00	3.11 mi	24:19	7:50	-0:16
Half(13.10 mi)	1:44:54	8:01	0.67 mi	5:35	8:20	+0:30
25K	2:04:10	8:00	2.43 mi	19:16	7:55	-0:25
30K	2:29:53	8:03	3.11 mi	25:43	8:17	+0:22
35K	3:01:27	8:21	3.11 mi	31:34	10:10	+1:53
40K	3:28:07	8:23	3.10 mi	26:40	8:35	-1:35
Finish(26.22 mi)	3:39:18	8:23	1.37 mi	11:11	8:12	-0:23

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:50 /mi

Average Pace

8:22 /mi

Slowest Pace

10:10 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

24:19

11% of race

Time at Steady Pace

2:16:45

62% of race

Time at Slower Pace

58:14

27% of race

Average Pace: 8:22 /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	15296	3650	3650	11917	2586	2586
10K	3.10 mi	13831+1465	3201+449	3201+449	12442	2774	2774
15K	3.11 mi	13129+702	2957+244	2957+244	11917	2586	2586
20K	3.11 mi	12511+618	2771+186	2771+186	11090	2297	2297
Half(13.10 mi)	0.67 mi	12617-106	2795-24	2795-24	14042	3263	3263
25K	2.43 mi	12116+501	2663+132	2663+132	10451	2172	2172
30K	3.11 mi	11885+231	2624+39	2624+39	11449	2594	2594
35K	3.11 mi	13715-1830	3311-687	3311-687	22908	7254	7254
40K	3.10 mi	12943+772	3194+117	3194+117	10579	2856	2856
Finish(26.22 mi)	1.37 mi	12594+349	3117+77	3117+77	8954	2292	2292

2292

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