Jamie Johncock

Bib: 50213 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 26%

Gender (Male)

#0 / 33594

Top 34%

Division (M18-39)

#0 / 16712

Top 37%

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

8:27/mi

26:15

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:32/mi

52:43

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:42/mi

1:19:44

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:27/mi

1:45:57

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:44/mi

1:51:48

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:39/mi

2:12:51

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:53/mi

2:40:26

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:01/mi

3:08:25

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:57/mi

3:36:11

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:32/mi

3:47:49

↑ 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

1:51:488:33 /mi⚡ faster

2nd Half

1:56:018:51 /mi+3.8%

Positive split — 3.8% slower in the second half

AI Race Performance Report

Jamie'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	26:15	8:27	3.11 mi	26:15	8:27	-
10K	52:43	8:30	3.10 mi	26:28	8:32	+0:05
15K	1:19:44	8:34	3.11 mi	27:01	8:42	+0:10
20K	1:45:57	8:32	3.11 mi	26:13	8:27	-0:15
Half(13.10 mi)	1:51:48	8:33	0.67 mi	5:51	8:44	+0:17
25K	2:12:51	8:34	2.43 mi	21:03	8:39	-0:05
30K	2:40:26	8:37	3.11 mi	27:35	8:53	+0:14
35K	3:08:25	8:40	3.11 mi	27:59	9:01	+0:08
40K	3:36:11	8:42	3.10 mi	27:46	8:57	-0:04
Finish(26.22 mi)	3:47:49	8:42	1.37 mi	11:38	8:32	-0:25

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:27 /mi

Average Pace

8:42 /mi

Slowest Pace

9:01 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:24:29

63% of race

Time at Steady Pace

1:23:20

37% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:41 /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	19182	14250	14250	18039	13484	13484
10K	3.10 mi	18789+393	13960+290	13960+290	18534	13783	13783
15K	3.11 mi	18504+285	13765+195	13765+195	18039	13484	13484
20K	3.11 mi	18100+404	13501+264	13501+264	17359	12987	12987
Half(13.10 mi)	0.67 mi	18049+51	13465+36	13465+36	17655	13159	13159
25K	2.43 mi	17842+207	13294+171	13294+171	17030	12685	12685
30K	3.11 mi	17406+436	12934+360	12934+360	16227	11951	11951
35K	3.11 mi	16682+724	12336+598	12336+598	14400	10438	10438
40K	3.10 mi	15877+805	11659+677	11659+677	13053	9224	9224
Finish(26.22 mi)	1.37 mi	15498+379	11362+297	11362+297	11202	8036	8036

8036

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