Martin Boulton

Bib: 26353 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Male)

#0 / 33594

Masters (Masters Men)

#0 / 16876

Division (M40-44)

#0 / 4826

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

9:51/mi

30:34

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:50/mi

1:01:06

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:15/mi

1:32:55

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:11/mi

2:04:32

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:17/mi

2:11:26

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:26/mi

2:36:50

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:34/mi

3:12:46

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:10/mi

3:47:26

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:10/mi

4:22:06

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:37/mi

4:36:34

↑ 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

2:11:2610:03 /mi⚡ faster

2nd Half

2:25:0811:04 /mi+10.4%

Positive split — 10.4% slower in the second half

AI Race Performance Report

Martin'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	30:34	9:51	3.11 mi	30:34	9:51	-
10K	1:01:06	9:50	3.10 mi	30:32	9:50	-0:01
15K	1:32:55	9:59	3.11 mi	31:49	10:15	+0:25
20K	2:04:32	10:02	3.11 mi	31:37	10:11	-0:04
Half(13.10 mi)	2:11:26	10:03	0.67 mi	6:54	10:17	+0:06
25K	2:36:50	10:06	2.43 mi	25:24	10:26	+0:09
30K	3:12:46	10:21	3.11 mi	35:56	11:34	+1:08
35K	3:47:26	10:28	3.11 mi	34:40	11:10	-0:24
40K	4:22:06	10:33	3.10 mi	34:40	11:10	0:00
Finish(26.22 mi)	4:36:34	10:34	1.37 mi	14:28	10:37	-0:33

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:50 /mi

Average Pace

10:33 /mi

Slowest Pace

11:34 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:51:18

62% of race

Time at Steady Pace

1:45:16

38% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:33 /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	Males	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	36963	25042	25042	34972	23924	23924
10K	3.10 mi	35717+1246	24403+639	24403+639	34775	23856	23856
15K	3.11 mi	35399+318	24216+187	24216+187	34972	23924	23924
20K	3.11 mi	35213+186	24035+181	24035+181	35127	23735	23735
Half(13.10 mi)	0.67 mi	35024+189	23912+123	23912+123	32952	22439	22439
25K	2.43 mi	34440+584	23501+411	23501+411	32750	22103	22103
30K	3.11 mi	34785-345	23447+54	23447+54	36380	23439	23439
35K	3.11 mi	33665+1120	22585+862	22585+862	29390	19163	19163
40K	3.10 mi	32909+756	21951+634	21951+634	29089	18474	18474
Finish(26.22 mi)	1.37 mi	32571+338	21673+278	21673+278	28135	17989	17989

17989

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