Alastair Clifford

Bib: 16344 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 11%

Gender (Male)

#0 / 33594

Top 16%

Division (M18-39)

#0 / 16712

Top 18%

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

7:23/mi

22:54

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:27/mi

46:02

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:40/mi

1:09:49

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:38/mi

1:33:29

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:32/mi

1:38:32

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:35/mi

1:56:59

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:31/mi

2:20:20

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

7:38/mi

2:44:00

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

7:30/mi

3:07:16

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:28/mi

3:17:27

↑ 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

1:38:327:32 /mi⚖️ balanced

2nd Half

1:38:557:33 /mi⚖️ balanced

Even split — consistent pacing between halves

AI Race Performance Report

Alastair'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	22:54	7:23	3.11 mi	22:54	7:23	-
10K	46:02	7:25	3.10 mi	23:08	7:27	+0:04
15K	1:09:49	7:30	3.11 mi	23:47	7:40	+0:13
20K	1:33:29	7:32	3.11 mi	23:40	7:38	-0:02
Half(13.10 mi)	1:38:32	7:32	0.67 mi	5:03	7:32	-0:06
25K	1:56:59	7:32	2.43 mi	18:27	7:35	+0:03
30K	2:20:20	7:32	3.11 mi	23:21	7:31	-0:04
35K	2:44:00	7:33	3.11 mi	23:40	7:38	+0:07
40K	3:07:16	7:33	3.10 mi	23:16	7:30	-0:08
Finish(26.22 mi)	3:17:27	7:33	1.37 mi	10:11	7:28	-0:02

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:23 /mi

Average Pace

7:32 /mi

Slowest Pace

7:40 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:17:27

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:32 /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	7964	6696	6696	8239	6888	6888
10K	3.10 mi	7917+47	6665+31	6665+31	7917	6669	6669
15K	3.11 mi	7974-57	6696-31	6696-31	8239	6888	6888
20K	3.11 mi	8271-297	6904-208	6904-208	9244	7555	7555
Half(13.10 mi)	0.67 mi	8203+68	6853+51	6853+51	7056	6038	6038
25K	2.43 mi	8125+78	6800+53	6800+53	7886	6558	6558
30K	3.11 mi	7655+470	6435+365	6435+365	6041	5195	5195
35K	3.11 mi	7155+500	6022+413	6022+413	5551	4689	4689
40K	3.10 mi	6599+556	5564+458	5564+458	4512	3839	3839
Finish(26.22 mi)	1.37 mi	6405+194	5407+157	5407+157	4697	3902	3902

3902

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