John Clifford

Bib: 54788 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 (M50-54)

#0 / 3474

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

9:23/mi

29:09

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:08/mi

57:29

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:13/mi

1:26:05

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:29/mi

1:55:32

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:55/mi

2:02:11

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:33/mi

2:27:51

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:56/mi

3:01:47

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:37/mi

3:37:50

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:36/mi

4:13:50

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:49/mi

4:29:57

↑ 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

2:02:119:20 /mi⚡ faster

2nd Half

2:27:4611:16 /mi+20.9%

Positive split — 20.9% 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	29:09	9:23	3.11 mi	29:09	9:23	-
10K	57:29	9:16	3.10 mi	28:20	9:08	-0:15
15K	1:26:05	9:15	3.11 mi	28:36	9:13	+0:05
20K	1:55:32	9:18	3.11 mi	29:27	9:29	+0:16
Half(13.10 mi)	2:02:11	9:20	0.67 mi	6:39	9:55	+0:26
25K	2:27:51	9:32	2.43 mi	25:40	10:33	+0:38
30K	3:01:47	9:46	3.11 mi	33:56	10:56	+0:23
35K	3:37:50	10:01	3.11 mi	36:03	11:37	+0:41
40K	4:13:50	10:13	3.10 mi	36:00	11:36	-0:01
Finish(26.22 mi)	4:29:57	10:19	1.37 mi	16:07	11:49	+0:13

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:08 /mi

Average Pace

10:18 /mi

Slowest Pace

11:49 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:02:11

45% of race

Time at Steady Pace

59:36

22% of race

Time at Slower Pace

1:28:10

33% of race

Average Pace: 10:18 /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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	31942	22306	22306	23905	17377	17377
10K	3.10 mi	29299+2643	20681+1625	20681+1625	26252	18793	18793
15K	3.11 mi	27317+1982	19500+1181	19500+1181	23905	17377	17377
20K	3.11 mi	27749-432	19754-254	19754-254	28932	20422	20422
Half(13.10 mi)	0.67 mi	27870-121	19802-48	19802-48	29684	20717	20717
25K	2.43 mi	28983-1113	20387-585	20387-585	33653	22562	22562
30K	3.11 mi	29390-407	20479-92	20479-92	32163	21319	21319
35K	3.11 mi	29660-270	20401+78	20401+78	32229	20620	20620
40K	3.10 mi	29878-218	20294+107	20294+107	32407	20274	20274
Finish(26.22 mi)	1.37 mi	30344-466	20466-172	20466-172	38331	23410	23410

23410

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