Alistair Dow

Bib: 82396 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 19%

Gender (Male)

#0 / 33594

Top 26%

Masters (Masters Men)

#0 / 16876

Top 23%

Division (M40-44)

#0 / 4826

Top 30%

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

8:05/mi

25:04

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:13/mi

50:33

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:18/mi

1:16:20

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:00/mi

1:41:09

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:14/mi

1:46:40

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:09/mi

2:06:29

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:19/mi

2:32:19

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:26/mi

2:58:28

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:21/mi

3:24:24

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:23/mi

3:35:49

↑ 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

1:46:408:09 /mi⚡ faster

2nd Half

1:49:098:20 /mi+2.3%

Positive split — 2.3% slower in the second half

AI Race Performance Report

Alistair'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	25:04	8:05	3.11 mi	25:04	8:05	-
10K	50:33	8:09	3.10 mi	25:29	8:13	+0:08
15K	1:16:20	8:12	3.11 mi	25:47	8:18	+0:05
20K	1:41:09	8:09	3.11 mi	24:49	8:00	-0:18
Half(13.10 mi)	1:46:40	8:09	0.67 mi	5:31	8:14	+0:14
25K	2:06:29	8:09	2.43 mi	19:49	8:09	-0:05
30K	2:32:19	8:11	3.11 mi	25:50	8:19	+0:10
35K	2:58:28	8:13	3.11 mi	26:09	8:26	+0:07
40K	3:24:24	8:14	3.10 mi	25:56	8:21	-0:05
Finish(26.22 mi)	3:35:49	8:15	1.37 mi	11:25	8:23	+0:02

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:00 /mi

Average Pace

8:14 /mi

Slowest Pace

8:26 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:09:40

88% of race

Time at Steady Pace

26:09

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:14 /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	14940	11392	11392	14321	10999	10999
10K	3.10 mi	15144-204	11500-108	11500-108	15425	11702	11702
15K	3.11 mi	14796+348	11290+210	11290+210	14321	10999	10999
20K	3.11 mi	14252+544	10926+364	10926+364	12893	10013	10013
Half(13.10 mi)	0.67 mi	14172+80	10872+54	10872+54	12896	9995	9995
25K	2.43 mi	13793+379	10604+268	10604+268	12609	9741	9741
30K	3.11 mi	13201+592	10149+455	10149+455	11685	9003	9003
35K	3.11 mi	12455+746	9539+610	9539+610	10274	7854	7854
40K	3.10 mi	11696+759	8932+607	8932+607	9072	6819	6819
Finish(26.22 mi)	1.37 mi	11497+199	8759+173	8759+173	10071	7352	7352

7352

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