James Claydon-Smith

Bib: 10860 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

9:38/mi

29:54

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:04/mi

1:01:10

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:48/mi

1:31:36

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:02/mi

2:02:44

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:49/mi

2:09:19

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:00/mi

2:33:40

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:26/mi

3:06:03

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:24/mi

3:44:32

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:51/mi

4:27:32

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:53/mi

4:43:44

↑ 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

2:09:199:53 /mi⚡ faster

2nd Half

2:34:2511:47 /mi+19.4%

Positive split — 19.4% slower in the second half

AI Race Performance Report

James'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	29:54	9:38	3.11 mi	29:54	9:38	-
10K	1:01:10	9:51	3.10 mi	31:16	10:04	+0:26
15K	1:31:36	9:50	3.11 mi	30:26	9:48	-0:16
20K	2:02:44	9:53	3.11 mi	31:08	10:02	+0:14
Half(13.10 mi)	2:09:19	9:53	0.67 mi	6:35	9:49	-0:13
25K	2:33:40	9:54	2.43 mi	24:21	10:00	+0:11
30K	3:06:03	9:59	3.11 mi	32:23	10:26	+0:26
35K	3:44:32	10:20	3.11 mi	38:29	12:24	+1:58
40K	4:27:32	10:46	3.10 mi	43:00	13:51	+1:27
Finish(26.22 mi)	4:43:44	10:50	1.37 mi	16:12	11:53	-1:58

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:38 /mi

Average Pace

10:50 /mi

Slowest Pace

13:51 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:06:03

66% of race

Time at Slower Pace

1:37:41

34% of race

Average Pace: 10:49 /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	34671	23872	23872	30894	21667	21667
10K	3.10 mi	35821-1150	24461-589	24461-589	37052	25055	25055
15K	3.11 mi	34033+1788	23488+973	23488+973	30894	21667	21667
20K	3.11 mi	33852+181	23311+177	23311+177	33726	23048	23048
Half(13.10 mi)	0.67 mi	33516+336	23114+197	23114+197	28922	20302	20302
25K	2.43 mi	32609+907	22477+637	22477+637	29339	20277	20277
30K	3.11 mi	31474+1135	21667+810	21667+810	28588	19447	19447
35K	3.11 mi	32440-966	21938-271	21938-271	37200	23208	23208
40K	3.10 mi	34830-2390	23010-1072	23010-1072	47282	27855	27855
Finish(26.22 mi)	1.37 mi	34955-125	23002+8	23002+8	38773	23649	23649

23649

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