Alex Harrison

Bib: 50557 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 6%

Gender (Male)

#0 / 33594

Top 9%

Division (M18-39)

#0 / 16712

Top 12%

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

6:38/mi

20:35

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

6:46/mi

41:34

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:00/mi

1:03:17

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

6:47/mi

1:24:19

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:01/mi

1:29:01

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

6:54/mi

1:45:47

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:00/mi

2:07:29

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

6:59/mi

2:29:10

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

7:10/mi

2:51:23

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

6:42/mi

3:00:30

↑ 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

1:29:016:48 /mi⚡ faster

2nd Half

1:31:296:59 /mi+2.8%

Positive split — 2.8% slower in the second half

AI Race Performance Report

Alex'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	20:35	6:38	3.11 mi	20:35	6:38	-
10K	41:34	6:42	3.10 mi	20:59	6:46	+0:08
15K	1:03:17	6:48	3.11 mi	21:43	7:00	+0:14
20K	1:24:19	6:48	3.11 mi	21:02	6:47	-0:13
Half(13.10 mi)	1:29:01	6:48	0.67 mi	4:42	7:01	+0:14
25K	1:45:47	6:49	2.43 mi	16:46	6:54	-0:07
30K	2:07:29	6:51	3.11 mi	21:42	7:00	+0:06
35K	2:29:10	6:52	3.11 mi	21:41	6:59	-0:01
40K	2:51:23	6:54	3.10 mi	22:13	7:10	+0:11
Finish(26.22 mi)	3:00:30	6:54	1.37 mi	9:07	6:42	-0:28

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:38 /mi

Average Pace

6:53 /mi

Slowest Pace

7:10 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:28:29

49% of race

Time at Steady Pace

1:32:01

51% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:53 /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	3343	3082	3082	4447	4069	4069
10K	3.10 mi	3504-161	3235-153	3235-153	3686	3405	3405
15K	3.11 mi	3732-228	3438-203	3438-203	4447	4069	4069
20K	3.11 mi	3767-35	3471-33	3471-33	4025	3704	3704
Half(13.10 mi)	0.67 mi	3801-34	3499-28	3499-28	4358	3995	3995
25K	2.43 mi	3846-45	3543-44	3543-44	4197	3845	3845
30K	3.11 mi	3794+52	3498+45	3498+45	3668	3370	3370
35K	3.11 mi	3586+208	3310+188	3310+188	3076	2818	2818
40K	3.10 mi	3510+76	3225+85	3225+85	3263	2914	2914
Finish(26.22 mi)	1.37 mi	3394+116	3126+99	3126+99	1784	1644	1644

1644

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