Sam Clarkson

Bib: 61884 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Male)

#0 / 33594

Masters (Masters Men)

#0 / 16876

Division (M40-44)

#0 / 4826

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

10:05/mi

31:18

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:30/mi

1:03:55

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:27/mi

1:36:22

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:17/mi

2:08:18

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:17/mi

2:15:52

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:52/mi

2:42:18

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:26/mi

3:17:49

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:45/mi

3:54:18

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:55/mi

4:31:17

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:14/mi

4:46:35

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

613ft

Total descent

166ft

Range

6 to 172 ft

≈

×14story building

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The Course

Half Splits

1st Half· via Half

2:15:5210:23 /mi⚡ faster

2nd Half

2:30:4311:30 /mi+10.9%

Positive split — 10.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:18	10:05	3.11 mi	31:18	10:05	-
10K	1:03:55	10:18	3.10 mi	32:37	10:30	+0:25
15K	1:36:22	10:21	3.11 mi	32:27	10:27	-0:03
20K	2:08:18	10:20	3.11 mi	31:56	10:17	-0:10
Half(13.10 mi)	2:15:52	10:23	0.67 mi	7:34	11:17	+1:00
25K	2:42:18	10:27	2.43 mi	26:26	10:52	-0:25
30K	3:17:49	10:37	3.11 mi	35:31	11:26	+0:34
35K	3:54:18	10:47	3.11 mi	36:29	11:45	+0:19
40K	4:31:17	10:55	3.10 mi	36:59	11:55	+0:10
Finish(26.22 mi)	4:46:35	10:57	1.37 mi	15:18	11:14	-0:41

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:05 /mi

Average Pace

10:56 /mi

Slowest Pace

11:55 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:34:44

54% of race

Time at Steady Pace

1:34:52

33% of race

Time at Slower Pace

36:59

13% of race

Average Pace: 10:56 /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	39457	26283	26283	36844	24860	24860
10K	3.10 mi	40329-872	26697-414	26697-414	41258	27066	27066
15K	3.11 mi	38977+1352	26002+695	26002+695	36844	24860	24860
20K	3.11 mi	38060+917	25466+536	25466+536	36027	24197	24197
Half(13.10 mi)	0.67 mi	38196-136	25504-38	25504-38	40990	26321	26321
25K	2.43 mi	37641+555	25099+405	25099+405	35970	23731	23731
30K	3.11 mi	37138+503	24659+440	24659+440	35519	23018	23018
35K	3.11 mi	36387+751	24063+596	24063+596	33165	21117	21117
40K	3.10 mi	36065+322	23696+367	23696+367	34799	21492	21492
Finish(26.22 mi)	1.37 mi	35889+176	23522+174	23522+174	33497	20814	20814

20814

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#39457
5K → 10K	1350478-872	#39457 → #40329
10K → 15K	951447+1352	#40329 → #38977
15K → 20K	991016+917	#38977 → #38060
20K → Half	22488-136	#38060 → #38196
Half → 25K	187742+555	#38196 → #37641
25K → 30K	352855+503	#37641 → #37138
30K → 35K	203954+751	#37138 → #36387
35K → 40K	313635+322	#36387 → #36065
40K → Finish	106282+176	#36065 → #35889
TOTALS	29296497+3568	#39457 → #35889

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 4 months ago

Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing