John Casey

Bib: 23525 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

11:12/mi

34:45

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:00/mi

1:08:54

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:29/mi

1:44:34

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:36/mi

2:20:34

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:30/mi

2:28:17

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:33/mi

2:56:24

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:09/mi

3:34:06

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:44/mi

4:16:43

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:52/mi

4:56:39

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:04/mi

5:13:06

↑ 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

2:28:1711:20 /mi⚡ faster

2nd Half

2:44:4912:34 /mi+11.1%

Positive split — 11.1% 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	34:45	11:12	3.11 mi	34:45	11:12	-
10K	1:08:54	11:06	3.10 mi	34:09	11:00	-0:12
15K	1:44:34	11:14	3.11 mi	35:40	11:29	+0:29
20K	2:20:34	11:19	3.11 mi	36:00	11:36	+0:07
Half(13.10 mi)	2:28:17	11:20	0.67 mi	7:43	11:30	-0:06
25K	2:56:24	11:22	2.43 mi	28:07	11:33	+0:03
30K	3:34:06	11:30	3.11 mi	37:42	12:09	+0:36
35K	4:16:43	11:49	3.11 mi	42:37	13:44	+1:35
40K	4:56:39	11:57	3.10 mi	39:56	12:52	-0:52
Finish(26.22 mi)	5:13:06	11:58	1.37 mi	16:27	12:04	-0:48

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:00 /mi

Average Pace

11:57 /mi

Slowest Pace

13:44 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:08:54

22% of race

Time at Steady Pace

1:47:30

34% of race

Time at Slower Pace

2:16:42

44% of race

Average Pace: 11:56 /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	49762	30612	30612	45227	28731	28731
10K	3.10 mi	47535+2227	29737+875	29737+875	45497	28862	28862
15K	3.11 mi	46562+973	29311+426	29311+426	45227	28731	28731
20K	3.11 mi	46222+340	29090+221	29090+221	45630	28586	28586
Half(13.10 mi)	0.67 mi	46006+216	28974+116	28974+116	42637	27052	27052
25K	2.43 mi	44838+1168	28391+583	28391+583	40520	25922	25922
30K	3.11 mi	43757+1081	27782+609	27782+609	39791	25113	25113
35K	3.11 mi	43969-212	27669+113	27669+113	44716	26883	26883
40K	3.10 mi	43675+294	27370+299	27370+299	41410	24986	24986
Finish(26.22 mi)	1.37 mi	43498+177	27238+132	27238+132	40215	24421	24421

24421

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