Sam Barker

Bib: 53048 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

11:01/mi

34:12

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:57/mi

1:11:19

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:29/mi

1:46:58

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:34/mi

2:22:54

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:47/mi

2:30:48

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

18:47/mi

3:16:32

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

15:27/mi

4:04:32

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

18:15/mi

5:01:13

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:43/mi

5:46:55

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:05/mi

6:03:23

↑ 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

2:30:4811:31 /mi⚡ faster

2nd Half

3:32:3516:13 /mi+41.0%

Positive split — 41.0% 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	34:12	11:01	3.11 mi	34:12	11:01	-
10K	1:11:19	11:29	3.10 mi	37:07	11:57	+0:56
15K	1:46:58	11:29	3.11 mi	35:39	11:29	-0:28
20K	2:22:54	11:30	3.11 mi	35:56	11:34	+0:05
Half(13.10 mi)	2:30:48	11:31	0.67 mi	7:54	11:47	+0:13
25K	3:16:32	12:40	2.43 mi	45:44	18:47	+7:00
30K	4:04:32	13:08	3.11 mi	48:00	15:27	-3:20
35K	5:01:13	13:52	3.11 mi	56:41	18:15	+2:48
40K	5:46:55	13:58	3.10 mi	45:42	14:43	-3:32
Finish(26.22 mi)	6:03:23	13:53	1.37 mi	16:28	12:05	-2:38

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:01 /mi

Average Pace

13:52 /mi

Slowest Pace

18:47 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:47:16

46% of race

Time at Slower Pace

3:16:07

54% of race

Average Pace: 13:52 /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	48413	30053	30053	45196	28724	28724
10K	3.10 mi	50243-1830	30759-706	30759-706	51618	31175	31175
15K	3.11 mi	48432+1811	30060+699	30060+699	45196	28724	28724
20K	3.11 mi	47554+878	29627+433	29627+433	45524	28549	28549
Half(13.10 mi)	0.67 mi	47352+202	29516+111	29516+111	44460	27852	27852
25K	2.43 mi	51807-4455	31089-1573	31089-1573	58636	33263	33263
30K	3.11 mi	52333-526	31183-94	31183-94	53988	31399	31399
35K	3.11 mi	53787-1454	31633-450	31633-450	57888	32820	32820
40K	3.10 mi	53649+138	31517+116	31517+116	51488	29883	29883
Finish(26.22 mi)	1.37 mi	53229+420	31340+177	31340+177	40308	24478	24478

24478

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