Alistair Horn

Bib: 39915 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 12%

Gender (Male)

#0 / 33594

Top 17%

Division (M18-39)

#0 / 16712

Top 20%

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

7:18/mi

22:39

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:17/mi

45:16

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:23/mi

1:08:12

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:09/mi

1:30:22

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:23/mi

1:35:19

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:20/mi

1:53:09

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:32/mi

2:16:32

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:01/mi

2:41:24

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:40/mi

3:08:17

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:34/mi

3:19:57

↑ 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

1:35:197:17 /mi⚡ faster

2nd Half

1:44:387:59 /mi+9.8%

Positive split — 9.8% slower in the second half

AI Race Performance Report

Alistair'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	22:39	7:18	3.11 mi	22:39	7:18	-
10K	45:16	7:18	3.10 mi	22:37	7:17	-0:01
15K	1:08:12	7:20	3.11 mi	22:56	7:23	+0:06
20K	1:30:22	7:17	3.11 mi	22:10	7:09	-0:14
Half(13.10 mi)	1:35:19	7:17	0.67 mi	4:57	7:23	+0:14
25K	1:53:09	7:18	2.43 mi	17:50	7:20	-0:03
30K	2:16:32	7:20	3.11 mi	23:23	7:32	+0:12
35K	2:41:24	7:26	3.11 mi	24:52	8:01	+0:29
40K	3:08:17	7:35	3.10 mi	26:53	8:40	+0:39
Finish(26.22 mi)	3:19:57	7:38	1.37 mi	11:40	8:34	-0:06

Trend:

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Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:09 /mi

Average Pace

7:38 /mi

Slowest Pace

8:40 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:16:32

68% of race

Time at Slower Pace

1:03:25

32% of race

Average Pace: 7:38 /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	7447	6350	6350	6504	5662	5662
10K	3.10 mi	7161+286	6143+207	6143+207	6921	5979	5979
15K	3.11 mi	6899+262	5960+183	5960+183	6504	5662	5662
20K	3.11 mi	6674+225	5786+174	5786+174	6015	5317	5317
Half(13.10 mi)	0.67 mi	6638+36	5758+28	5758+28	6188	5431	5431
25K	2.43 mi	6532+106	5660+98	5660+98	6257	5425	5425
30K	3.11 mi	6342+190	5501+159	5501+159	6111	5245	5245
35K	3.11 mi	6408-66	5489+12	5489+12	7583	6058	6058
40K	3.10 mi	6850-442	5759-270	5759-270	11055	8004	8004
Finish(26.22 mi)	1.37 mi	7031-181	5853-94	5853-94	11341	8099	8099

8099

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