John Sibley

Bib: 10607 M CA

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

10:15/mi

31:50

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:46/mi

1:02:09

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:04/mi

1:33:25

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:02/mi

2:04:33

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:48/mi

2:12:28

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:42/mi

2:36:04

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:05/mi

3:07:23

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:16/mi

3:39:15

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:30/mi

4:14:56

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:09/mi

4:31:30

↑ 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

2:12:2810:07 /mi⚡ faster

2nd Half

2:19:0210:36 /mi+5.0%

Positive split — 5.0% 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	31:50	10:15	3.11 mi	31:50	10:15	-
10K	1:02:09	10:01	3.10 mi	30:19	9:46	-0:29
15K	1:33:25	10:02	3.11 mi	31:16	10:04	+0:18
20K	2:04:33	10:02	3.11 mi	31:08	10:02	-0:02
Half(13.10 mi)	2:12:28	10:07	0.67 mi	7:55	11:48	+1:46
25K	2:36:04	10:03	2.43 mi	23:36	9:42	-2:06
30K	3:07:23	10:04	3.11 mi	31:19	10:05	+0:23
35K	3:39:15	10:05	3.11 mi	31:52	10:16	+0:11
40K	4:14:56	10:16	3.10 mi	35:41	11:30	+1:14
Finish(26.22 mi)	4:31:30	10:22	1.37 mi	16:34	12:09	+0:39

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:42 /mi

Average Pace

10:22 /mi

Slowest Pace

12:09 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

53:55

20% of race

Time at Steady Pace

2:37:25

58% of race

Time at Slower Pace

1:00:10

22% of race

Average Pace: 10:21 /mi

Loading chart...

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	41336	27140	27140	33348	23082	23082
10K	3.10 mi	37416+3920	25270+1870	25270+1870	34120	23496	23496
15K	3.11 mi	35875+1541	24459+811	24459+811	33348	23082	23082
20K	3.11 mi	35222+653	24038+421	24038+421	33718	23040	23040
Half(13.10 mi)	0.67 mi	35736-514	24272-234	24272-234	44543	27857	27857
25K	2.43 mi	34015+1721	23288+984	23288+984	26997	18969	18969
30K	3.11 mi	32125+1890	22015+1273	22015+1273	26101	18046	18046
35K	3.11 mi	30208+1917	20701+1314	20701+1314	23515	15982	15982
40K	3.10 mi	30295-87	20526+175	20526+175	31580	19829	19829
Finish(26.22 mi)	1.37 mi	30850-555	20751-225	20751-225	40804	24725	24725

24725

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#41336
5K → 10K	223942+3920	#41336 → #37416
10K → 15K	511592+1541	#37416 → #35875
15K → 20K	131784+653	#35875 → #35222
20K → Half	54935-514	#35222 → #35736
Half → 25K	51726+1721	#35736 → #34015
25K → 30K	211911+1890	#34015 → #32125
30K → 35K	161933+1917	#32125 → #30208
35K → 40K	553466-87	#30208 → #30295
40K → Finish	63277-555	#30295 → #30850
TOTALS	198012466+10486	#41336 → #30850

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing