Rebecca Maddocks

Bib: 23408 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

12:06/mi

37:35

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:29/mi

1:16:22

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

13:33/mi

1:58:25

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

14:16/mi

2:42:43

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

13:48/mi

2:51:58

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

15:53/mi

3:30:38

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

16:43/mi

4:22:34

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

16:32/mi

5:13:56

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:13/mi

5:58:04

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:56/mi

6:17:03

↑ 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

2:51:5813:08 /mi⚡ faster

2nd Half

3:25:0515:38 /mi+19.3%

Positive split — 19.3% 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	37:35	12:06	3.11 mi	37:35	12:06	-
10K	1:16:22	12:18	3.10 mi	38:47	12:29	+0:23
15K	1:58:25	12:43	3.11 mi	42:03	13:33	+1:04
20K	2:42:43	13:06	3.11 mi	44:18	14:16	+0:43
Half(13.10 mi)	2:51:58	13:08	0.67 mi	9:15	13:48	-0:28
25K	3:30:38	13:34	2.43 mi	38:40	15:53	+2:05
30K	4:22:34	14:06	3.11 mi	51:56	16:43	+0:50
35K	5:13:56	14:27	3.11 mi	51:22	16:32	-0:11
40K	5:58:04	14:25	3.10 mi	44:08	14:13	-2:19
Finish(26.22 mi)	6:17:03	14:24	1.37 mi	18:59	13:56	-0:17

Trend:

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Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:06 /mi

Average Pace

14:23 /mi

Slowest Pace

16:43 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:16:22

20% of race

Time at Steady Pace

2:38:43

42% of race

Time at Slower Pace

2:21:58

38% of race

Average Pace: 14:23 /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	54459	22212	22212	54510	22400	22400
10K	3.10 mi	54082+377	21981+231	21981+231	53746	21819	21819
15K	3.11 mi	54285-203	22159-178	22159-178	54510	22400	22400
20K	3.11 mi	54695-410	22479-320	22479-320	55398	23099	23099
Half(13.10 mi)	0.67 mi	54614+81	22439+40	22439+40	52990	21761	21761
25K	2.43 mi	54874-260	22630-191	22630-191	55744	23426	23426
30K	3.11 mi	55383-509	23020-390	23020-390	56569	24049	24049
35K	3.11 mi	55497-114	23149-129	23149-129	55219	23486	23486
40K	3.10 mi	55015+482	22884+265	22884+265	49232	20372	20372
Finish(26.22 mi)	1.37 mi	54878+137	22826+58	22826+58	50940	21256	21256

21256

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