Sam Harper

Bib: 55632 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

9:22/mi

29:06

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:10/mi

1:00:40

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:36/mi

1:36:42

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:58/mi

2:13:50

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

15:04/mi

2:23:56

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:51/mi

2:55:13

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:37/mi

3:37:30

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:39/mi

4:22:58

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:18/mi

5:07:21

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

14:16/mi

5:26:48

↑ 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

2:23:5611:00 /mi⚡ faster

2nd Half

3:02:5213:57 /mi+27.0%

Positive split — 27.0% slower in the second half

AI Race Performance Report

Sam'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	29:06	9:22	3.11 mi	29:06	9:22	-
10K	1:00:40	9:46	3.10 mi	31:34	10:10	+0:48
15K	1:36:42	10:23	3.11 mi	36:02	11:36	+1:26
20K	2:13:50	10:47	3.11 mi	37:08	11:58	+0:22
Half(13.10 mi)	2:23:56	11:00	0.67 mi	10:06	15:04	+3:06
25K	2:55:13	11:17	2.43 mi	31:17	12:51	-2:13
30K	3:37:30	11:41	3.11 mi	42:17	13:37	+0:46
35K	4:22:58	12:06	3.11 mi	45:28	14:39	+1:02
40K	5:07:21	12:22	3.10 mi	44:23	14:18	-0:21
Finish(26.22 mi)	5:26:48	12:29	1.37 mi	19:27	14:16	-0:02

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:22 /mi

Average Pace

12:28 /mi

Slowest Pace

15:04 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:13:50

41% of race

Time at Steady Pace

2:17:24

42% of race

Time at Slower Pace

55:34

17% of race

Average Pace: 12:28 /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	31772	22198	22198	46021	29036	29036
10K	3.10 mi	35041-3269	24052-1854	24052-1854	38022	25535	25535
15K	3.11 mi	39312-4271	26167-2115	26167-2115	46021	29036	29036
20K	3.11 mi	41961-2649	27314-1147	27314-1147	47527	29381	29381
Half(13.10 mi)	0.67 mi	43475-1514	27947-633	27947-633	56034	32278	32278
25K	2.43 mi	44233-758	28144-197	28144-197	46889	28712	28712
30K	3.11 mi	45051-818	28351-207	28351-207	47358	28604	28604
35K	3.11 mi	45778-727	28458-107	28458-107	49077	28881	28881
40K	3.10 mi	46265-487	28557-99	28557-99	49617	29001	29001
Finish(26.22 mi)	1.37 mi	46595-330	28645-88	28645-88	52216	30202	30202

30202

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