Rebecca Britton

Bib: 57160 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

10:54/mi

33:50

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:26/mi

1:09:20

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:59/mi

1:43:26

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:50/mi

2:17:04

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:19/mi

2:24:39

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

15:08/mi

3:01:30

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:50/mi

3:38:13

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:52/mi

4:15:05

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:11/mi

4:52:54

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:03/mi

5:07:58

↑ 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

2:24:3911:03 /mi⚡ faster

2nd Half

2:43:1912:27 /mi+12.9%

Positive split — 12.9% slower in the second half

AI Race Performance Report

Rebecca'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	33:50	10:54	3.11 mi	33:50	10:54	-
10K	1:09:20	11:10	3.10 mi	35:30	11:26	+0:32
15K	1:43:26	11:06	3.11 mi	34:06	10:59	-0:27
20K	2:17:04	11:02	3.11 mi	33:38	10:50	-0:09
Half(13.10 mi)	2:24:39	11:03	0.67 mi	7:35	11:19	+0:29
25K	3:01:30	11:42	2.43 mi	36:51	15:08	+3:49
30K	3:38:13	11:43	3.11 mi	36:43	11:50	-3:18
35K	4:15:05	11:44	3.11 mi	36:52	11:52	+0:02
40K	4:52:54	11:48	3.10 mi	37:49	12:11	+0:19
Finish(26.22 mi)	5:07:58	11:46	1.37 mi	15:04	11:03	-1:08

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:50 /mi

Average Pace

11:45 /mi

Slowest Pace

15:08 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:53:18

76% of race

Time at Slower Pace

1:14:40

24% of race

Average Pace: 11:45 /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	47399	17676	17676	41454	14333	14333
10K	3.10 mi	48080-681	18066-390	18066-390	48698	18473	18473
15K	3.11 mi	45613+2467	16622+1444	16622+1444	41454	14333	14333
20K	3.11 mi	44135+1478	15831+791	15831+791	40441	14041	14041
Half(13.10 mi)	0.67 mi	43944+191	15751+80	15751+80	41316	14780	14780
25K	2.43 mi	46989-3045	17673-1922	17673-1922	54318	22558	22558
30K	3.11 mi	45283+1706	16778+895	16778+895	37950	13711	13711
35K	3.11 mi	43484+1799	15989+789	15989+789	33986	12409	12409
40K	3.10 mi	42639+845	15705+284	15705+284	36749	14187	14187
Finish(26.22 mi)	1.37 mi	42142+497	15487+218	15487+218	32017	11943	11943

11943

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