John Armstrong

Bib: 10636 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

9:02/mi

28:03

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:11/mi

56:33

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:45/mi

1:26:50

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:05/mi

1:58:07

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:29/mi

2:05:49

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:29/mi

2:31:19

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:16/mi

3:06:18

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:42/mi

3:42:38

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:59/mi

4:19:51

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:56/mi

4:36:07

↑ 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

2:05:499:37 /mi⚡ faster

2nd Half

2:30:1811:28 /mi+19.5%

Positive split — 19.5% 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	28:03	9:02	3.11 mi	28:03	9:02	-
10K	56:33	9:07	3.10 mi	28:30	9:11	+0:09
15K	1:26:50	9:19	3.11 mi	30:17	9:45	+0:34
20K	1:58:07	9:31	3.11 mi	31:17	10:05	+0:20
Half(13.10 mi)	2:05:49	9:37	0.67 mi	7:42	11:29	+1:24
25K	2:31:19	9:45	2.43 mi	25:30	10:29	-1:00
30K	3:06:18	10:00	3.11 mi	34:59	11:16	+0:47
35K	3:42:38	10:15	3.11 mi	36:20	11:42	+0:26
40K	4:19:51	10:28	3.10 mi	37:13	11:59	+0:17
Finish(26.22 mi)	4:36:07	10:33	1.37 mi	16:16	11:56	-0:03

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:02 /mi

Average Pace

10:32 /mi

Slowest Pace

11:59 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:23:37

52% of race

Time at Steady Pace

1:19:01

29% of race

Time at Slower Pace

53:29

19% of race

Average Pace: 10:32 /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	27239	19409	19409	30433	21396	21396
10K	3.10 mi	27017+222	19285+124	19285+124	27068	19309	19309
15K	3.11 mi	28412-1395	20182-897	20182-897	30433	21396	21396
20K	3.11 mi	30168-1756	21195-1013	21195-1013	34136	23240	23240
Half(13.10 mi)	0.67 mi	30847-679	21593-398	21593-398	42442	26951	26951
25K	2.43 mi	31134-287	21649-56	21649-56	33065	22273	22273
30K	3.11 mi	31607-473	21744-95	21744-95	34425	22475	22475
35K	3.11 mi	31602+5	21472+272	21472+272	32850	20935	20935
40K	3.10 mi	32129-527	21521-49	21521-49	35324	21771	21771
Finish(26.22 mi)	1.37 mi	32443-314	21607-86	21607-86	39125	23839	23839

23839

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