Sam Smart-Barker

Bib: 21057 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Division (F18-39)

#0 / 14744

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

12:30/mi

38:49

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

13:10/mi

1:19:43

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:47/mi

1:59:23

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:35/mi

2:38:26

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:43/mi

2:46:58

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

14:47/mi

3:22:57

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:30/mi

4:04:52

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:52/mi

4:47:56

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:17/mi

5:32:16

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:24/mi

5:50:32

↑ 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

2:46:5812:45 /mi⚡ faster

2nd Half

3:03:3414:00 /mi+9.9%

Positive split — 9.9% 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	38:49	12:30	3.11 mi	38:49	12:30	-
10K	1:19:43	12:50	3.10 mi	40:54	13:10	+0:40
15K	1:59:23	12:49	3.11 mi	39:40	12:47	-0:23
20K	2:38:26	12:45	3.11 mi	39:03	12:35	-0:12
Half(13.10 mi)	2:46:58	12:45	0.67 mi	8:32	12:43	+0:08
25K	3:22:57	13:04	2.43 mi	35:59	14:47	+2:04
30K	4:04:52	13:09	3.11 mi	41:55	13:30	-1:17
35K	4:47:56	13:15	3.11 mi	43:04	13:52	+0:22
40K	5:32:16	13:23	3.10 mi	44:20	14:17	+0:25
Finish(26.22 mi)	5:50:32	13:23	1.37 mi	18:16	13:24	-0:53

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:30 /mi

Average Pace

13:23 /mi

Slowest Pace

14:47 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:47:09

65% of race

Time at Steady Pace

1:27:24

25% of race

Time at Slower Pace

35:59

10% of race

Average Pace: 13:22 /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	Females	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	55841	23183	23183	51886	20632	20632
10K	3.10 mi	55838+3	23219-36	23219-36	55773	23218	23218
15K	3.11 mi	54652+1186	22403+816	22403+816	51886	20632	20632
20K	3.11 mi	53539+1113	21706+697	21706+697	50264	19787	19787
Half(13.10 mi)	0.67 mi	53301+238	21572+134	21572+134	49120	19345	19345
25K	2.43 mi	53313-12	21643-71	21643-71	53415	22013	22013
30K	3.11 mi	52411+902	21137+506	21137+506	46799	18391	18391
35K	3.11 mi	51542+869	20668+469	20668+469	45446	18154	18154
40K	3.10 mi	51412+130	20662+6	20662+6	49528	20507	20507
Finish(26.22 mi)	1.37 mi	51301+111	20638+24	20638+24	48534	19980	19980

19980

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