Alastair Barnett

Bib: 82579 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 26%

Gender (Male)

#0 / 33594

Top 33%

Masters (Masters Men)

#0 / 16876

Top 31%

Division (M40-44)

#0 / 4826

Top 38%

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

8:17/mi

25:42

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:05/mi

50:46

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:14/mi

1:16:18

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:01/mi

1:41:11

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:20/mi

1:46:46

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:25/mi

2:07:15

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:57/mi

2:35:03

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:32/mi

3:04:40

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:31/mi

3:34:11

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:37/mi

3:47:17

↑ 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

1:46:468:10 /mi⚡ faster

2nd Half

2:00:319:12 /mi+12.9%

Positive split — 12.9% slower in the second half

AI Race Performance Report

Alastair'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	25:42	8:17	3.11 mi	25:42	8:17	-
10K	50:46	8:11	3.10 mi	25:04	8:05	-0:12
15K	1:16:18	8:12	3.11 mi	25:32	8:14	+0:09
20K	1:41:11	8:09	3.11 mi	24:53	8:01	-0:13
Half(13.10 mi)	1:46:46	8:10	0.67 mi	5:35	8:20	+0:19
25K	2:07:15	8:12	2.43 mi	20:29	8:25	+0:05
30K	2:35:03	8:20	3.11 mi	27:48	8:57	+0:32
35K	3:04:40	8:30	3.11 mi	29:37	9:32	+0:35
40K	3:34:11	8:38	3.10 mi	29:31	9:31	-0:01
Finish(26.22 mi)	3:47:17	8:41	1.37 mi	13:06	9:37	+0:06

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:01 /mi

Average Pace

8:40 /mi

Slowest Pace

9:37 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:07:15

56% of race

Time at Steady Pace

27:48

12% of race

Time at Slower Pace

1:12:14

32% of race

Average Pace: 8:40 /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	17197	12926	12926	13446	10425	10425
10K	3.10 mi	15554+1643	11783+1143	11783+1143	13824	10617	10617
15K	3.11 mi	14757+797	11265+518	11265+518	13446	10425	10425
20K	3.11 mi	14288+469	10952+313	10952+313	13148	10193	10193
Half(13.10 mi)	0.67 mi	14261+27	10935+17	10935+17	13933	10694	10694
25K	2.43 mi	14359-98	10979-44	10979-44	15006	11327	11327
30K	3.11 mi	14658-299	11115-136	11115-136	16825	12331	12331
35K	3.11 mi	15041-383	11263-148	11263-148	18566	13031	13031
40K	3.10 mi	15110-69	11161+102	11161+102	17327	11807	11807
Finish(26.22 mi)	1.37 mi	15302-192	11245-84	11245-84	19816	13279	13279

13279

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