John Butler

Bib: 65483 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Male)

#0 / 33594

Division (M18-39)

#0 / 16712

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

9:39/mi

29:58

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:55/mi

1:00:44

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:33/mi

1:33:28

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:20/mi

2:02:26

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:48/mi

2:09:00

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:04/mi

2:33:29

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:06/mi

3:04:51

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:25/mi

3:40:19

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:20/mi

4:21:42

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:30/mi

4:36:01

↑ 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

2:09:009:51 /mi⚡ faster

2nd Half

2:27:0111:13 /mi+14.0%

Positive split — 14.0% slower in the second half

AI Race Performance Report

John'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	29:58	9:39	3.11 mi	29:58	9:39	-
10K	1:00:44	9:47	3.10 mi	30:46	9:55	+0:16
15K	1:33:28	10:02	3.11 mi	32:44	10:33	+0:38
20K	2:02:26	9:52	3.11 mi	28:58	9:20	-1:13
Half(13.10 mi)	2:09:00	9:51	0.67 mi	6:34	9:48	+0:28
25K	2:33:29	9:53	2.43 mi	24:29	10:04	+0:16
30K	3:04:51	9:55	3.11 mi	31:22	10:06	+0:02
35K	3:40:19	10:08	3.11 mi	35:28	11:25	+1:19
40K	4:21:42	10:32	3.10 mi	41:23	13:20	+1:55
Finish(26.22 mi)	4:36:01	10:33	1.37 mi	14:19	10:30	-2:50

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:20 /mi

Average Pace

10:32 /mi

Slowest Pace

13:20 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

28:58

10% of race

Time at Steady Pace

2:50:12

62% of race

Time at Slower Pace

1:16:51

28% of race

Average Pace: 10:32 /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	Males	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	34885	23987	23987	37686	25277	25277
10K	3.10 mi	35143-258	24099-112	24099-112	35533	24268	24268
15K	3.11 mi	35920-777	24484-385	24484-385	37686	25277	25277
20K	3.11 mi	33603+2317	23172+1312	23172+1312	27447	19539	19539
Half(13.10 mi)	0.67 mi	33293+310	22978+194	22978+194	28669	20144	20144
25K	2.43 mi	32489+804	22401+577	22401+577	29756	20498	20498
30K	3.11 mi	30873+1616	21326+1075	21326+1075	26209	18111	18111
35K	3.11 mi	30635+238	20939+387	20939+387	31102	20051	20051
40K	3.10 mi	32786-2151	21874-935	21874-935	44319	26424	26424
Finish(26.22 mi)	1.37 mi	32405+381	21587+287	21587+287	27170	17475	17475

17475

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