John Clarke

Bib: 25422 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Male)

#0 / 33594

Masters (Masters Men)

#0 / 16876

Division (M55-59)

#0 / 2251

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

9:39/mi

29:56

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:41/mi

59:59

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:28/mi

1:32:28

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:25/mi

2:04:48

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:49/mi

2:12:03

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:06/mi

2:39:03

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:14/mi

3:17:01

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:00/mi

3:54:16

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:07/mi

4:35:00

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:53/mi

4:51:12

↑ 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

2:12:0310:05 /mi⚡ faster

2nd Half

2:39:0912:08 /mi+20.5%

Positive split — 20.5% slower in the second half

AI Race Performance Report

John'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	29:56	9:39	3.11 mi	29:56	9:39	-
10K	59:59	9:40	3.10 mi	30:03	9:41	+0:02
15K	1:32:28	9:56	3.11 mi	32:29	10:28	+0:47
20K	2:04:48	10:03	3.11 mi	32:20	10:25	-0:03
Half(13.10 mi)	2:12:03	10:05	0.67 mi	7:15	10:49	+0:24
25K	2:39:03	10:15	2.43 mi	27:00	11:06	+0:17
30K	3:17:01	10:35	3.11 mi	37:58	12:14	+1:08
35K	3:54:16	10:47	3.11 mi	37:15	12:00	-0:14
40K	4:35:00	11:04	3.10 mi	40:44	13:07	+1:07
Finish(26.22 mi)	4:51:12	11:07	1.37 mi	16:12	11:53	-1:14

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:39 /mi

Average Pace

11:07 /mi

Slowest Pace

13:07 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:04:48

43% of race

Time at Steady Pace

34:15

12% of race

Time at Slower Pace

2:12:09

45% of race

Average Pace: 11:06 /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	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	34789	23939	23939	36942	24912	24912
10K	3.10 mi	33940+849	23453+486	23453+486	33269	23038	23038
15K	3.11 mi	34920-980	23961-508	23961-508	36942	24912	24912
20K	3.11 mi	35368-448	24113-152	24113-152	37078	24728	24728
Half(13.10 mi)	0.67 mi	35413-45	24103+10	24103+10	37384	24686	24686
25K	2.43 mi	35747-334	24150-47	24150-47	37525	24483	24483
30K	3.11 mi	36769-1022	24482-332	24482-332	40236	25308	25308
35K	3.11 mi	36376+393	24055+427	24055+427	34763	21921	21921
40K	3.10 mi	37325-949	24328-273	24328-273	43058	25799	25799
Finish(26.22 mi)	1.37 mi	37375-50	24291+37	24291+37	38781	23657	23657

23657

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