Sam Duke

Bib: 70398 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

11:44/mi

36:25

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:38/mi

1:12:32

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:31/mi

1:51:23

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:43/mi

2:30:51

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

13:16/mi

2:39:45

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

13:45/mi

3:13:13

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:55/mi

3:56:26

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:46/mi

4:39:10

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:41/mi

5:18:34

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

14:08/mi

5:37:50

↑ 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

2:39:4512:12 /mi⚡ faster

2nd Half

2:58:0513:35 /mi+11.5%

Positive split — 11.5% 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	36:25	11:44	3.11 mi	36:25	11:44	-
10K	1:12:32	11:41	3.10 mi	36:07	11:38	-0:06
15K	1:51:23	11:58	3.11 mi	38:51	12:31	+0:53
20K	2:30:51	12:09	3.11 mi	39:28	12:43	+0:12
Half(13.10 mi)	2:39:45	12:12	0.67 mi	8:54	13:16	+0:33
25K	3:13:13	12:27	2.43 mi	33:28	13:45	+0:29
30K	3:56:26	12:42	3.11 mi	43:13	13:55	+0:10
35K	4:39:10	12:51	3.11 mi	42:44	13:46	-0:09
40K	5:18:34	12:50	3.10 mi	39:24	12:41	-1:05
Finish(26.22 mi)	5:37:50	12:54	1.37 mi	19:16	14:08	+1:27

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:38 /mi

Average Pace

12:54 /mi

Slowest Pace

14:08 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:10:15

56% of race

Time at Steady Pace

8:54

3% of race

Time at Slower Pace

2:18:41

41% of race

Average Pace: 12:53 /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	52838	31671	31671	50834	30831	30831
10K	3.10 mi	51379+1459	31168+503	31168+503	49962	30599	30599
15K	3.11 mi	51194+185	31052+116	31052+116	50834	30831	30831
20K	3.11 mi	51038+156	30925+127	30925+127	50799	30611	30611
Half(13.10 mi)	0.67 mi	51025+13	30890+35	30890+35	51291	30538	30538
25K	2.43 mi	50847+178	30757+133	30757+133	50299	30108	30108
30K	3.11 mi	50470+377	30534+223	30534+223	48680	29167	29167
35K	3.11 mi	49729+741	30100+434	30100+434	44921	26991	26991
40K	3.10 mi	48753+976	29602+498	29602+498	40266	24356	24356
Finish(26.22 mi)	1.37 mi	48972-219	29657-55	29657-55	51728	29974	29974

29974

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing