Alastair Neden

Bib: 21299 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

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

10:36/mi

32:54

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:51/mi

1:06:36

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:48/mi

1:46:20

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

13:06/mi

2:27:01

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

14:35/mi

2:36:48

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

13:54/mi

3:10:39

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

15:52/mi

3:59:56

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:41/mi

4:45:31

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:54/mi

5:31:48

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

14:33/mi

5:51:38

↑ 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

2:36:4811:59 /mi⚡ faster

2nd Half

3:14:5014:51 /mi+24.3%

Positive split — 24.3% slower in the second half

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	32:54	10:36	3.11 mi	32:54	10:36	-
10K	1:06:36	10:44	3.10 mi	33:42	10:51	+0:15
15K	1:46:20	11:25	3.11 mi	39:44	12:48	+1:57
20K	2:27:01	11:50	3.11 mi	40:41	13:06	+0:18
Half(13.10 mi)	2:36:48	11:59	0.67 mi	9:47	14:35	+1:29
25K	3:10:39	12:17	2.43 mi	33:51	13:54	-0:41
30K	3:59:56	12:53	3.11 mi	49:17	15:52	+1:58
35K	4:45:31	13:08	3.11 mi	45:35	14:41	-1:11
40K	5:31:48	13:21	3.10 mi	46:17	14:54	+0:13
Finish(26.22 mi)	5:51:38	13:26	1.37 mi	19:50	14:33	-0:21

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:36 /mi

Average Pace

13:25 /mi

Slowest Pace

15:52 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:27:01

42% of race

Time at Steady Pace

2:35:20

44% of race

Time at Slower Pace

49:17

14% of race

Average Pace: 13:25 /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	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	44641	28571	28571	51976	31217	31217
10K	3.10 mi	44398+243	28456+115	28456+115	44380	28416	28416
15K	3.11 mi	47959-3561	29863-1407	29863-1407	51976	31217	31217
20K	3.11 mi	49463-1504	30357-494	30357-494	52188	31087	31087
Half(13.10 mi)	0.67 mi	49890-427	30488-131	30488-131	55070	31914	31914
25K	2.43 mi	50054-164	30486+2	30486+2	50871	30339	30339
30K	3.11 mi	51333-1279	30832-346	30832-346	55037	31831	31831
35K	3.11 mi	51088+245	30637+195	30637+195	49244	28964	28964
40K	3.10 mi	51330-242	30649-12	30649-12	52220	30218	30218
Finish(26.22 mi)	1.37 mi	51466-136	30665-16	30665-16	53088	30628	30628

30628

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