Jonny Cracknell

Bib: 14413 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 19%

Gender (Male)

#0 / 33594

Top 26%

Masters (Masters Men)

#0 / 16876

Top 23%

Division (M40-44)

#0 / 4826

Top 29%

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

7:59/mi

24:46

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:53/mi

49:14

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:09/mi

1:14:33

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:00/mi

1:39:22

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:00/mi

1:44:44

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:02/mi

2:04:17

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:12/mi

2:29:45

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:27/mi

2:55:58

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:47/mi

3:23:13

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:54/mi

3:35:21

↑ 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

1:44:448:00 /mi⚡ faster

2nd Half

1:50:378:26 /mi+5.6%

Positive split — 5.6% slower in the second half

AI Race Performance Report

Jonny'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	24:46	7:59	3.11 mi	24:46	7:59	-
10K	49:14	7:56	3.10 mi	24:28	7:53	-0:06
15K	1:14:33	8:00	3.11 mi	25:19	8:09	+0:16
20K	1:39:22	8:00	3.11 mi	24:49	8:00	-0:09
Half(13.10 mi)	1:44:44	8:00	0.67 mi	5:22	8:00	0:00
25K	2:04:17	8:01	2.43 mi	19:33	8:02	+0:02
30K	2:29:45	8:02	3.11 mi	25:28	8:12	+0:10
35K	2:55:58	8:06	3.11 mi	26:13	8:27	+0:15
40K	3:23:13	8:11	3.10 mi	27:15	8:47	+0:20
Finish(26.22 mi)	3:35:21	8:14	1.37 mi	12:08	8:54	+0:07

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:53 /mi

Average Pace

8:13 /mi

Slowest Pace

8:54 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:55:58

82% of race

Time at Steady Pace

39:23

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:13 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	13785	10605	10605	12562	9804	9804
10K	3.10 mi	12523+1262	9722+883	9722+883	11485	9035	9035
15K	3.11 mi	12486+37	9701+21	9701+21	12562	9804	9804
20K	3.11 mi	12551-65	9763-62	9763-62	12890	10010	10010
Half(13.10 mi)	0.67 mi	12444+107	9690+73	9690+73	10673	8517	8517
25K	2.43 mi	12185+259	9489+201	9489+201	11552	9030	9030
30K	3.11 mi	11799+386	9191+298	9191+298	10740	8393	8393
35K	3.11 mi	11403+396	8855+336	8855+336	10430	7938	7938
40K	3.10 mi	11286+117	8673+182	8673+182	11869	8507	8507
Finish(26.22 mi)	1.37 mi	11355-69	8661+12	8661+12	14026	9714	9714

9714

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