Alistair Crawford

Bib: 51700 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 8%

Gender (Male)

#0 / 33594

Top 13%

Division (M18-39)

#0 / 16712

Top 15%

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

7:03/mi

21:52

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:07/mi

43:56

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:14/mi

1:06:24

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:05/mi

1:28:23

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:26/mi

1:33:22

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:10/mi

1:50:48

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:23/mi

2:13:42

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

7:21/mi

2:36:30

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

7:32/mi

2:59:53

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:08/mi

3:09:36

↑ 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

1:33:227:08 /mi⚡ faster

2nd Half

1:36:147:21 /mi+3.1%

Positive split — 3.1% 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	21:52	7:03	3.11 mi	21:52	7:03	-
10K	43:56	7:05	3.10 mi	22:04	7:07	+0:04
15K	1:06:24	7:08	3.11 mi	22:28	7:14	+0:07
20K	1:28:23	7:07	3.11 mi	21:59	7:05	-0:09
Half(13.10 mi)	1:33:22	7:08	0.67 mi	4:59	7:26	+0:21
25K	1:50:48	7:08	2.43 mi	17:26	7:10	-0:16
30K	2:13:42	7:11	3.11 mi	22:54	7:23	+0:13
35K	2:36:30	7:12	3.11 mi	22:48	7:21	-0:02
40K	2:59:53	7:15	3.10 mi	23:23	7:32	+0:11
Finish(26.22 mi)	3:09:36	7:15	1.37 mi	9:43	7:08	-0:24

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:03 /mi

Average Pace

7:14 /mi

Slowest Pace

7:32 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:41:14

85% of race

Time at Steady Pace

28:22

15% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:14 /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	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	6077	5352	5352	5785	5149	5149
10K	3.10 mi	6065+12	5357-5	5357-5	6004	5310	5310
15K	3.11 mi	5939+126	5256+101	5256+101	5785	5149	5149
20K	3.11 mi	5830+109	5177+79	5177+79	5732	5102	5102
Half(13.10 mi)	0.67 mi	5846-16	5188-11	5188-11	6412	5582	5582
25K	2.43 mi	5716+130	5078+110	5078+110	5422	4817	4817
30K	3.11 mi	5546+170	4930+148	4930+148	5294	4659	4659
35K	3.11 mi	5210+336	4629+301	4629+301	4360	3863	3863
40K	3.10 mi	5006+204	4422+207	4422+207	4652	3942	3942
Finish(26.22 mi)	1.37 mi	4835+171	4271+151	4271+151	3255	2851	2851

2851

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