Alexander Shelburne

Bib: 82745 M US

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 29%

Gender (Male)

#0 / 33594

Top 37%

Division (M18-39)

#0 / 16712

Top 41%

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

8:27/mi

26:15

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:42/mi

53:14

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:43/mi

1:20:18

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:22/mi

1:46:16

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:33/mi

1:52:00

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:24/mi

2:12:27

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:34/mi

2:39:01

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:16/mi

3:10:54

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:17/mi

3:39:44

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:35/mi

3:52:47

↑ 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

1:52:008:34 /mi⚡ faster

2nd Half

2:00:479:13 /mi+7.8%

Positive split — 7.8% slower in the second half

AI Race Performance Report

Alexander'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	26:15	8:27	3.11 mi	26:15	8:27	-
10K	53:14	8:35	3.10 mi	26:59	8:42	+0:15
15K	1:20:18	8:37	3.11 mi	27:04	8:43	+0:01
20K	1:46:16	8:34	3.11 mi	25:58	8:22	-0:21
Half(13.10 mi)	1:52:00	8:34	0.67 mi	5:44	8:33	+0:11
25K	2:12:27	8:32	2.43 mi	20:27	8:24	-0:09
30K	2:39:01	8:32	3.11 mi	26:34	8:34	+0:10
35K	3:10:54	8:47	3.11 mi	31:53	10:16	+1:42
40K	3:39:44	8:51	3.10 mi	28:50	9:17	-0:59
Finish(26.22 mi)	3:52:47	8:54	1.37 mi	13:03	9:35	+0:18

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:22 /mi

Average Pace

8:53 /mi

Slowest Pace

10:16 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

46:25

20% of race

Time at Steady Pace

1:52:36

48% of race

Time at Slower Pace

1:13:46

32% of race

Average Pace: 8:53 /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	19190	14258	14258	18199	13598	13598
10K	3.10 mi	19744-554	14604-346	14604-346	20417	15029	15029
15K	3.11 mi	19108+636	14179+425	14179+425	18199	13598	13598
20K	3.11 mi	18351+757	13661+518	13661+518	16520	12446	12446
Half(13.10 mi)	0.67 mi	18227+124	13579+82	13579+82	16053	12086	12086
25K	2.43 mi	17573+654	13113+466	13113+466	14917	11274	11274
30K	3.11 mi	16632+941	12416+697	12416+697	13578	10256	10256
35K	3.11 mi	17770-1138	13065-649	13065-649	23543	15988	15988
40K	3.10 mi	17244+526	12578+487	12578+487	15708	10823	10823
Finish(26.22 mi)	1.37 mi	17297-53	12559+19	12559+19	19538	13121	13121

13121

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