Sam Barrett

Bib: 43753 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Male)

#0 / 33594

Division (M18-39)

#0 / 16712

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

6:37/mi

20:31

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

6:55/mi

41:59

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

6:57/mi

1:03:33

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

6:47/mi

1:24:35

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:08/mi

1:29:22

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:11/mi

1:46:51

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:36/mi

2:10:26

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:14/mi

2:35:58

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:24/mi

3:05:09

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

117:51/mi

5:45:52

↑ 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

1:29:226:50 /mi⚡ faster

2nd Half

4:16:3019:33 /mi+187.0%

Positive split — 187.0% slower in the second half

AI Race Performance Report

Sam'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	20:31	6:37	3.11 mi	20:31	6:37	-
10K	41:59	6:46	3.10 mi	21:28	6:55	+0:18
15K	1:03:33	6:50	3.11 mi	21:34	6:57	+0:02
20K	1:24:35	6:49	3.11 mi	21:02	6:47	-0:10
Half(13.10 mi)	1:29:22	6:50	0.67 mi	4:47	7:08	+0:21
25K	1:46:51	6:53	2.43 mi	17:29	7:11	+0:03
30K	2:10:26	7:00	3.11 mi	23:35	7:36	+0:25
35K	2:35:58	7:11	3.11 mi	25:32	8:14	+0:38
40K	3:05:09	7:27	3.10 mi	29:11	9:24	+1:10
Finish(26.22 mi)	5:45:52	13:13	1.37 mi	2:40:43	117:51	+108:27

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:37 /mi

Average Pace

13:12 /mi

Slowest Pace

117:51 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:05:09

54% of race

Time at Slower Pace

2:40:43

46% of race

Average Pace: 13:11 /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	3228	2990	2990	4072	3748	3748
10K	3.10 mi	3941-713	3612-622	3612-622	4998	4529	4529
15K	3.11 mi	3943-2	3627-15	3627-15	4072	3748	3748
20K	3.11 mi	3945-2	3629-2	3629-2	4060	3739	3739
Half(13.10 mi)	0.67 mi	4029-84	3703-74	3703-74	5061	4587	4587
25K	2.43 mi	4407-378	4022-319	4022-319	5532	4907	4907
30K	3.11 mi	4739-332	4291-269	4291-269	6500	5513	5513
35K	3.11 mi	5112-373	4556-265	4556-265	9008	7027	7027
40K	3.10 mi	6085-973	5192-636	5192-636	16556	11350	11350
Finish(26.22 mi)	1.37 mi	50514-44429	30269-25077	30269-25077	59781	33589	33589

33589

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