John Muir

Bib: 54434 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 (M45-49)

#0 / 4167

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

10:05/mi

31:17

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:51/mi

1:01:51

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:42/mi

1:35:03

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:56/mi

2:05:52

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:29/mi

2:12:54

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:11/mi

2:37:40

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:32/mi

3:13:27

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:05/mi

3:47:50

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:49/mi

4:21:26

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:11/mi

4:36:40

↑ 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

2:12:5410:09 /mi⚡ faster

2nd Half

2:23:4610:58 /mi+8.2%

Positive split — 8.2% 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	31:17	10:05	3.11 mi	31:17	10:05	-
10K	1:01:51	9:58	3.10 mi	30:34	9:51	-0:14
15K	1:35:03	10:12	3.11 mi	33:12	10:42	+0:51
20K	2:05:52	10:08	3.11 mi	30:49	9:56	-0:46
Half(13.10 mi)	2:12:54	10:09	0.67 mi	7:02	10:29	+0:33
25K	2:37:40	10:09	2.43 mi	24:46	10:11	-0:18
30K	3:13:27	10:23	3.11 mi	35:47	11:32	+1:21
35K	3:47:50	10:29	3.11 mi	34:23	11:05	-0:27
40K	4:21:26	10:32	3.10 mi	33:36	10:49	-0:16
Finish(26.22 mi)	4:36:40	10:34	1.37 mi	15:14	11:11	+0:22

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:51 /mi

Average Pace

10:34 /mi

Slowest Pace

11:32 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:11:16

69% of race

Time at Steady Pace

1:25:24

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:33 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	39392	26250	26250	39009	25953	25953
10K	3.10 mi	36967+2425	25038+1212	25038+1212	34886	23919	23919
15K	3.11 mi	37585-618	25351-313	25351-313	39009	25953	25953
20K	3.11 mi	36160+1425	24519+832	24519+832	32778	22542	22542
Half(13.10 mi)	0.67 mi	36058+102	24443+76	24443+76	34679	23313	23313
25K	2.43 mi	34923+1135	23761+682	23761+682	30636	20994	20994
30K	3.11 mi	35144-221	23638+123	23638+123	36067	23288	23288
35K	3.11 mi	33826+1318	22677+961	22677+961	28828	18885	18885
40K	3.10 mi	32690+1136	21828+849	21828+849	26613	17138	17138
Finish(26.22 mi)	1.37 mi	32606+84	21691+137	21691+137	33058	20588	20588

20588

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