James Clarke

Bib: 37939 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 5%

Gender (Male)

#0 / 33594

Top 8%

Division (M18-39)

#0 / 16712

Top 10%

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

6:22/mi

19:45

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

6:21/mi

39:28

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

6:30/mi

59:38

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

6:19/mi

1:19:15

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

6:28/mi

1:23:35

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

6:20/mi

1:39:00

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

6:34/mi

1:59:23

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

7:35/mi

2:22:55

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:01/mi

2:47:48

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:09/mi

2:57:33

↑ 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

1:23:356:23 /mi⚡ faster

2nd Half

1:33:587:10 /mi+12.4%

Positive split — 12.4% 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	19:45	6:22	3.11 mi	19:45	6:22	-
10K	39:28	6:22	3.10 mi	19:43	6:21	-0:01
15K	59:38	6:24	3.11 mi	20:10	6:30	+0:09
20K	1:19:15	6:23	3.11 mi	19:37	6:19	-0:11
Half(13.10 mi)	1:23:35	6:23	0.67 mi	4:20	6:28	+0:09
25K	1:39:00	6:23	2.43 mi	15:25	6:20	-0:08
30K	1:59:23	6:25	3.11 mi	20:23	6:34	+0:14
35K	2:22:55	6:35	3.11 mi	23:32	7:35	+1:01
40K	2:47:48	6:46	3.10 mi	24:53	8:01	+0:26
Finish(26.22 mi)	2:57:33	6:47	1.37 mi	9:45	7:09	-0:52

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:19 /mi

Average Pace

6:47 /mi

Slowest Pace

8:01 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:59:23

67% of race

Time at Slower Pace

58:10

33% of race

Average Pace: 6:46 /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	2046	1930	1930	1856	1776	1776
10K	3.10 mi	1929+117	1831+99	1831+99	1810	1724	1724
15K	3.11 mi	1894+35	1804+27	1804+27	1856	1776	1776
20K	3.11 mi	1842+52	1760+44	1760+44	1766	1692	1692
Half(13.10 mi)	0.67 mi	1832+10	1750+10	1750+10	1758	1690	1690
25K	2.43 mi	1757+75	1679+71	1679+71	1587	1520	1520
30K	3.11 mi	1737+20	1662+17	1662+17	1808	1726	1726
35K	3.11 mi	2141-404	2035-373	2035-373	5327	4533	4533
40K	3.10 mi	2714-573	2536-501	2536-501	7035	5515	5515
Finish(26.22 mi)	1.37 mi	2736-22	2544-8	2544-8	3343	2921	2921

2921

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing