Rebecca Cullis

Bib: 67226 F IE

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

10:53/mi

33:46

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:27/mi

1:09:18

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:58/mi

1:46:28

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

13:37/mi

2:28:44

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:26/mi

2:37:04

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:24/mi

3:07:16

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:51/mi

3:47:10

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:03/mi

4:27:40

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:08/mi

5:08:26

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:20/mi

5:26:36

↑ 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

2:37:0412:00 /mi⚡ faster

2nd Half

2:49:3212:56 /mi+7.9%

Positive split — 7.9% 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	33:46	10:53	3.11 mi	33:46	10:53	-
10K	1:09:18	11:10	3.10 mi	35:32	11:27	+0:34
15K	1:46:28	11:26	3.11 mi	37:10	11:58	+0:31
20K	2:28:44	11:59	3.11 mi	42:16	13:37	+1:39
Half(13.10 mi)	2:37:04	12:00	0.67 mi	8:20	12:26	-1:11
25K	3:07:16	12:04	2.43 mi	30:12	12:24	-0:02
30K	3:47:10	12:12	3.11 mi	39:54	12:51	+0:27
35K	4:27:40	12:19	3.11 mi	40:30	13:03	+0:12
40K	5:08:26	12:25	3.10 mi	40:46	13:08	+0:05
Finish(26.22 mi)	5:26:36	12:28	1.37 mi	18:10	13:20	+0:12

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:53 /mi

Average Pace

12:28 /mi

Slowest Pace

13:37 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:25:00

44% of race

Time at Steady Pace

2:01:10

37% of race

Time at Slower Pace

1:00:26

19% of race

Average Pace: 12:27 /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	47221	17562	17562	48314	18340	18340
10K	3.10 mi	48048-827	18050-488	18050-488	48780	18525	18525
15K	3.11 mi	48059-11	18088-38	18088-38	48314	18340	18340
20K	3.11 mi	50166-2107	19497-1409	19497-1409	53747	22063	22063
Half(13.10 mi)	0.67 mi	50028+138	19431+66	19431+66	47804	18543	18543
25K	2.43 mi	49014+1014	18866+565	18866+565	44882	16964	16964
30K	3.11 mi	48040+974	18402+464	18402+464	43644	16675	16675
35K	3.11 mi	46987+1053	17922+480	17922+480	41018	15881	15881
40K	3.10 mi	46499+488	17780+142	17780+142	43156	17250	17250
Finish(26.22 mi)	1.37 mi	46548-49	17865-85	17865-85	48184	19797	19797

19797

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