Iain Marsh

Bib: 54319 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 47%

Gender (Male)

#0 / 33594

Masters (Masters Men)

#0 / 16876

Division (M45-49)

#0 / 4167

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

9:21/mi

29:02

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:22/mi

58:08

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:35/mi

1:27:53

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:04/mi

1:56:02

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:19/mi

2:02:17

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:19/mi

2:24:58

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:30/mi

2:54:26

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:13/mi

3:26:08

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:21/mi

4:07:36

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:51/mi

4:23:45

↑ 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

2:02:179:21 /mi⚡ faster

2nd Half

2:21:2810:47 /mi+15.7%

Positive split — 15.7% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:02	9:21	3.11 mi	29:02	9:21	-
10K	58:08	9:22	3.10 mi	29:06	9:22	+0:01
15K	1:27:53	9:26	3.11 mi	29:45	9:35	+0:13
20K	1:56:02	9:21	3.11 mi	28:09	9:04	-0:31
Half(13.10 mi)	2:02:17	9:21	0.67 mi	6:15	9:19	+0:15
25K	2:24:58	9:20	2.43 mi	22:41	9:19	0:00
30K	2:54:26	9:22	3.11 mi	29:28	9:30	+0:11
35K	3:26:08	9:29	3.11 mi	31:42	10:13	+0:43
40K	4:07:36	9:58	3.10 mi	41:28	13:21	+3:08
Finish(26.22 mi)	4:23:45	10:05	1.37 mi	16:09	11:51	-1:30

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:04 /mi

Average Pace

10:04 /mi

Slowest Pace

13:21 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:54:26

66% of race

Time at Slower Pace

1:29:19

34% of race

Average Pace: 10:04 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	31525	22039	22039	28723	20371	20371
10K	3.10 mi	30646+879	21527+512	21527+512	29825	21039	21039
15K	3.11 mi	29838+808	21042+485	21042+485	28723	20371	20371
20K	3.11 mi	28265+1573	20061+981	20061+981	24449	17670	17670
Half(13.10 mi)	0.67 mi	27948+317	19849+212	19849+212	24240	17451	17451
25K	2.43 mi	27001+947	19222+627	19222+627	23937	17113	17113
30K	3.11 mi	25616+1385	18243+979	18243+979	21778	15478	15478
35K	3.11 mi	24860+756	17571+672	17571+672	23184	15797	15797
40K	3.10 mi	27708-2848	19010-1439	19010-1439	44490	26506	26506
Finish(26.22 mi)	1.37 mi	28149-441	19211-201	19211-201	38506	23499	23499

23499

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#31525
5K → 10K	2811160+879	#31525 → #30646
10K → 15K	184992+808	#30646 → #29838
15K → 20K	111584+1573	#29838 → #28265
20K → Half	7324+317	#28265 → #27948
Half → 25K	52999+947	#27948 → #27001
25K → 30K	531438+1385	#27001 → #25616
30K → 35K	224980+756	#25616 → #24860
35K → 40K	292173-2848	#24860 → #27708
40K → Finish	52180-441	#27708 → #28149
TOTALS	42547630+3376	#31525 → #28149

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