Harry Johnstone

Bib: 14391 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 46%

Gender (Male)

#0 / 33594

Division (M18-39)

#0 / 16712

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

8:31/mi

26:25

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:50/mi

53:50

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:01/mi

1:21:50

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:45/mi

1:48:58

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:24/mi

1:55:16

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:23/mi

2:18:05

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:46/mi

2:51:31

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:06/mi

3:29:04

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:04/mi

4:06:31

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:52/mi

4:21:19

↑ 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

1:55:168:48 /mi⚡ faster

2nd Half

2:26:0311:08 /mi+26.7%

Positive split — 26.7% slower in the second half

AI Race Performance Report

Harry'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	26:25	8:31	3.11 mi	26:25	8:31	-
10K	53:50	8:40	3.10 mi	27:25	8:50	+0:19
15K	1:21:50	8:47	3.11 mi	28:00	9:01	+0:11
20K	1:48:58	8:47	3.11 mi	27:08	8:45	-0:16
Half(13.10 mi)	1:55:16	8:48	0.67 mi	6:18	9:24	+0:39
25K	2:18:05	8:54	2.43 mi	22:49	9:23	-0:01
30K	2:51:31	9:13	3.11 mi	33:26	10:46	+1:23
35K	3:29:04	9:37	3.11 mi	37:33	12:06	+1:20
40K	4:06:31	9:56	3.10 mi	37:27	12:04	-0:02
Finish(26.22 mi)	4:21:19	9:59	1.37 mi	14:48	10:52	-1:12

Trend:

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Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:31 /mi

Average Pace

9:58 /mi

Slowest Pace

12:06 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

53:33

20% of race

Time at Steady Pace

1:24:32

32% of race

Time at Slower Pace

2:03:14

47% of race

Average Pace: 9:58 /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	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	19826	14687	14687	21535	15824	15824
10K	3.10 mi	20945-1119	15400-713	15400-713	22179	16159	16159
15K	3.11 mi	21129-184	15536-136	15536-136	21535	15824	15824
20K	3.11 mi	20838+291	15343+193	15343+193	20366	15001	15001
Half(13.10 mi)	0.67 mi	21020-182	15452-109	15452-109	25014	17953	17953
25K	2.43 mi	21451-431	15674-222	15674-222	24425	17427	17427
30K	3.11 mi	23848-2397	17103-1429	17103-1429	31019	20705	20705
35K	3.11 mi	26074-2226	18271-1168	18271-1168	35332	22227	22227
40K	3.10 mi	27276-1202	18757-486	18757-486	35854	22052	22052
Finish(26.22 mi)	1.37 mi	27318-42	18697+60	18697+60	30285	19097	19097

19097

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