David Smith

Bib: 53051 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 46%

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

9:14/mi

28:40

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:18/mi

57:31

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:40/mi

1:27:31

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:32/mi

1:57:07

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:03/mi

2:03:51

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:55/mi

2:27:58

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:58/mi

2:58:53

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:42/mi

3:32:05

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:00/mi

4:06:13

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:52/mi

4:21:02

↑ 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

2:03:519:28 /mi⚡ faster

2nd Half

2:17:1110:28 /mi+10.8%

Positive split — 10.8% 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	28:40	9:14	3.11 mi	28:40	9:14	-
10K	57:31	9:16	3.10 mi	28:51	9:18	+0:04
15K	1:27:31	9:24	3.11 mi	30:00	9:40	+0:22
20K	1:57:07	9:26	3.11 mi	29:36	9:32	-0:08
Half(13.10 mi)	2:03:51	9:28	0.67 mi	6:44	10:03	+0:31
25K	2:27:58	9:32	2.43 mi	24:07	9:55	-0:08
30K	2:58:53	9:36	3.11 mi	30:55	9:58	+0:03
35K	3:32:05	9:46	3.11 mi	33:12	10:42	+0:44
40K	4:06:13	9:55	3.10 mi	34:08	11:00	+0:18
Finish(26.22 mi)	4:21:02	9:58	1.37 mi	14:49	10:52	-0:08

Trend:

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Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:14 /mi

Average Pace

9:58 /mi

Slowest Pace

11:00 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:58:53

69% of race

Time at Steady Pace

48:01

18% of race

Time at Slower Pace

34:08

13% of race

Average Pace: 9:57 /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	30015	21142	21142	29572	20877	20877
10K	3.10 mi	29372+643	20721+421	20721+421	28726	20339	20339
15K	3.11 mi	29370+2	20765-44	20765-44	29572	20877	20877
20K	3.11 mi	29316+54	20695+70	20695+70	29327	20647	20647
Half(13.10 mi)	0.67 mi	29375-59	20718-23	20718-23	30705	21265	21265
25K	2.43 mi	29060+315	20437+281	20437+281	28603	19887	19887
30K	3.11 mi	27942+1118	19606+831	19606+831	25161	17498	17498
35K	3.11 mi	27296+646	18987+619	18987+619	26230	17466	17466
40K	3.10 mi	27166+130	18691+296	18691+296	27835	17771	17771
Finish(26.22 mi)	1.37 mi	27222-56	18636+55	18636+55	30405	19158	19158

19158

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