Alastair Loudon

Bib: 40767 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 22%

Gender (Male)

#0 / 33594

Top 30%

Masters (Masters Men)

#0 / 16876

Top 27%

Division (M40-44)

#0 / 4826

Top 34%

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

8:29/mi

26:20

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:28/mi

52:37

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:31/mi

1:19:04

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:16/mi

1:44:43

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:23/mi

1:50:20

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:17/mi

2:10:30

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:22/mi

2:36:29

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:23/mi

3:02:29

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:40/mi

3:29:23

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:55/mi

3:41:32

↑ 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

1:50:208:26 /mi⚖️ balanced

2nd Half

1:51:128:29 /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	26:20	8:29	3.11 mi	26:20	8:29	-
10K	52:37	8:29	3.10 mi	26:17	8:28	-0:01
15K	1:19:04	8:29	3.11 mi	26:27	8:31	+0:03
20K	1:44:43	8:26	3.11 mi	25:39	8:16	-0:15
Half(13.10 mi)	1:50:20	8:26	0.67 mi	5:37	8:23	+0:07
25K	2:10:30	8:25	2.43 mi	20:10	8:17	-0:06
30K	2:36:29	8:24	3.11 mi	25:59	8:22	+0:05
35K	3:02:29	8:24	3.11 mi	26:00	8:23	+0:01
40K	3:29:23	8:26	3.10 mi	26:54	8:40	+0:17
Finish(26.22 mi)	3:41:32	8:28	1.37 mi	12:09	8:55	+0:15

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:16 /mi

Average Pace

8:27 /mi

Slowest Pace

8:55 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:29:23

95% of race

Time at Steady Pace

12:09

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:27 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	19488	14450	14450	16380	12386	12386
10K	3.10 mi	18606+882	13840+610	13840+610	17906	13380	13380
15K	3.11 mi	17749+857	13282+558	13282+558	16380	12386	12386
20K	3.11 mi	17133+616	12855+427	12855+427	15586	11813	11813
Half(13.10 mi)	0.67 mi	16973+160	12740+115	12740+115	14374	10982	10982
25K	2.43 mi	16324+649	12288+452	12288+452	13905	10602	10602
30K	3.11 mi	15360+964	11577+711	11577+711	12058	9257	9257
35K	3.11 mi	14132+1228	10659+918	10659+918	9946	7641	7641
40K	3.10 mi	13392+740	10025+634	10025+634	11102	8039	8039
Finish(26.22 mi)	1.37 mi	13302+90	9918+107	9918+107	14135	9786	9786

9786

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#19488
5K → 10K	1671049+882	#19488 → #18606
10K → 15K	39896+857	#18606 → #17749
15K → 20K	27643+616	#17749 → #17133
20K → Half	3163+160	#17133 → #16973
Half → 25K	12661+649	#16973 → #16324
25K → 30K	21985+964	#16324 → #15360
30K → 35K	101238+1228	#15360 → #14132
35K → 40K	82822+740	#14132 → #13392
40K → Finish	107197+90	#13392 → #13302
TOTALS	4686654+6186	#19488 → #13302

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing