David Barnes

Bib: 31759 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

10:32/mi

32:43

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:36/mi

1:05:36

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:48/mi

1:39:07

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:48/mi

2:12:38

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:32/mi

2:20:22

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:17/mi

2:47:50

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:48/mi

3:27:33

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:48/mi

4:07:17

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:48/mi

4:47:00

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:30/mi

5:04:02

↑ 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

2:20:2210:43 /mi⚡ faster

2nd Half

2:43:4012:29 /mi+16.6%

Positive split — 16.6% slower in the second half

AI Race Performance Report

David'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	32:43	10:32	3.11 mi	32:43	10:32	-
10K	1:05:36	10:34	3.10 mi	32:53	10:36	+0:04
15K	1:39:07	10:39	3.11 mi	33:31	10:48	+0:12
20K	2:12:38	10:41	3.11 mi	33:31	10:48	0:00
Half(13.10 mi)	2:20:22	10:43	0.67 mi	7:44	11:32	+0:44
25K	2:47:50	10:49	2.43 mi	27:28	11:17	-0:15
30K	3:27:33	11:09	3.11 mi	39:43	12:48	+1:31
35K	4:07:17	11:23	3.11 mi	39:43	12:48	0:00
40K	4:47:00	11:33	3.10 mi	39:43	12:48	0:00
Finish(26.22 mi)	5:04:02	11:37	1.37 mi	17:02	12:30	-0:18

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:32 /mi

Average Pace

11:36 /mi

Slowest Pace

12:48 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:12:38

44% of race

Time at Steady Pace

35:12

12% of race

Time at Slower Pace

2:16:12

45% of race

Average Pace: 11:36 /mi

Loading chart...

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	44094	28341	28341	39859	26361	26361
10K	3.10 mi	42887+1207	27845+496	27845+496	42041	27414	27414
15K	3.11 mi	41705+1182	27290+555	27290+555	39859	26361	26361
20K	3.11 mi	41204+501	26977+313	26977+313	40138	26208	26208
Half(13.10 mi)	0.67 mi	41240-36	26958+19	26958+19	42796	27115	27115
25K	2.43 mi	40606+634	26511+447	26511+447	38806	25123	25123
30K	3.11 mi	41165-559	26588-77	26588-77	43330	26774	26774
35K	3.11 mi	40883+282	26236+352	26236+352	39639	24408	24408
40K	3.10 mi	41037-154	26123+113	26123+113	40983	24734	24734
Finish(26.22 mi)	1.37 mi	41182-145	26148-25	26148-25	43265	25980	25980

25980

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