Emily Butterworth

Bib: 38534 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

11:02/mi

34:16

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:33/mi

1:10:09

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

13:31/mi

1:52:08

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

13:08/mi

2:32:56

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

14:19/mi

2:42:32

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

13:55/mi

3:16:25

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:42/mi

4:02:05

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

15:43/mi

4:50:54

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

15:54/mi

5:40:16

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:23/mi

5:58:31

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

6–172 ft

≈

×14story building

•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half

2:42:3212:25 /mi⚡ faster

2nd Half

3:15:5914:57 /mi+20.6%

Positive split — 20.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	34:16	11:02	3.11 mi	34:16	11:02	-
10K	1:10:09	11:18	3.10 mi	35:53	11:33	+0:31
15K	1:52:08	12:02	3.11 mi	41:59	13:31	+1:58
20K	2:32:56	12:19	3.11 mi	40:48	13:08	-0:23
Half(13.10 mi)	2:42:32	12:25	0.67 mi	9:36	14:19	+1:11
25K	3:16:25	12:39	2.43 mi	33:53	13:55	-0:24
30K	4:02:05	13:00	3.11 mi	45:40	14:42	+0:47
35K	4:50:54	13:23	3.11 mi	48:49	15:43	+1:01
40K	5:40:16	13:42	3.10 mi	49:22	15:54	+0:11
Finish(26.22 mi)	5:58:31	13:42	1.37 mi	18:15	13:23	-2:31

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:02 /mi

Average Pace

13:41 /mi

Slowest Pace

15:54 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:50:57

31% of race

Time at Steady Pace

1:43:43

29% of race

Time at Slower Pace

2:23:51

40% of race

Average Pace: 13:40 /mi

Loading chart...

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	48621	18442	18442	54458	22361	22361
10K	3.10 mi	49031-410	18662-220	18662-220	49522	19014	19014
15K	3.11 mi	51583-2552	20344-1682	20344-1682	54458	22361	22361
20K	3.11 mi	51793-210	20547-203	20547-203	52311	21118	21118
Half(13.10 mi)	0.67 mi	51989-196	20699-152	20699-152	54489	22703	22703
25K	2.43 mi	51776+213	20631+68	20631+68	50930	20506	20506
30K	3.11 mi	51810-34	20742-111	20742-111	51722	21190	21190
35K	3.11 mi	52085-275	21020-278	21020-278	53000	22261	22261
40K	3.10 mi	52678-593	21448-428	21448-428	55102	23484	23484
Finish(26.22 mi)	1.37 mi	52544+134	21401+47	21401+47	48511	19971	19971

19971

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#48621
5K → 10K	1070660-410	#48621 → #49031
10K → 15K	263583-2552	#49031 → #51583
15K → 20K	562352-210	#51583 → #51793
20K → Half	24246-196	#51793 → #51989
Half → 25K	285498+213	#51989 → #51776
25K → 30K	419385-34	#51776 → #51810
30K → 35K	500225-275	#51810 → #52085
35K → 40K	66976-593	#52085 → #52678
40K → Finish	47181+134	#52678 → #52544
TOTALS	64292506-3923	#48621 → #52544

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 4 months ago

Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing