Zak Marlow

Bib: 19080 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 36%

Gender (Male)

#0 / 33594

Top 46%

Division (M18-39)

#0 / 16712

Top 49%

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

9:26/mi

29:18

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:25/mi

58:33

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:33/mi

1:28:12

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:09/mi

1:56:37

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:27/mi

2:02:57

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:14/mi

2:25:24

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:20/mi

2:54:22

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:34/mi

3:24:05

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:05/mi

3:52:18

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:43/mi

4:04:11

↑ 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

2:02:579:24 /mi+1.4%

2nd Half

2:01:149:15 /mi✓ faster

Negative split — 1.4% faster in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:18	9:26	3.11 mi	29:18	9:26	-
10K	58:33	9:26	3.10 mi	29:15	9:25	-0:01
15K	1:28:12	9:28	3.11 mi	29:39	9:33	+0:08
20K	1:56:37	9:24	3.11 mi	28:25	9:09	-0:24
Half(13.10 mi)	2:02:57	9:24	0.67 mi	6:20	9:27	+0:18
25K	2:25:24	9:22	2.43 mi	22:27	9:14	-0:13
30K	2:54:22	9:22	3.11 mi	28:58	9:20	+0:06
35K	3:24:05	9:24	3.11 mi	29:43	9:34	+0:14
40K	3:52:18	9:21	3.10 mi	28:13	9:05	-0:29
Finish(26.22 mi)	4:04:11	9:20	1.37 mi	11:53	8:43	-0:22

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:43 /mi

Average Pace

9:19 /mi

Slowest Pace

9:34 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:08:31

28% of race

Time at Steady Pace

2:55:40

72% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:19 /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	32502	22637	22637	28346	20142	20142
10K	3.10 mi	31415+1087	21989+648	21989+648	30437	21384	21384
15K	3.11 mi	30239+1176	21284+705	21284+705	28346	20142	20142
20K	3.11 mi	28853+1386	20413+871	20413+871	25539	18348	18348
Half(13.10 mi)	0.67 mi	28593+260	20239+174	20239+174	25447	18193	18193
25K	2.43 mi	27312+1281	19411+828	19411+828	22990	16499	16499
30K	3.11 mi	25578+1734	18220+1191	18220+1191	20374	14600	14600
35K	3.11 mi	24026+1552	17030+1190	17030+1190	18834	13201	13201
40K	3.10 mi	22320+1706	15761+1269	15761+1269	14148	9890	9890
Finish(26.22 mi)	1.37 mi	21709+611	15325+436	15325+436	12541	8830	8830

8830

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#32502
5K → 10K	2191306+1087	#32502 → #31415
10K → 15K	991275+1176	#31415 → #30239
15K → 20K	221408+1386	#30239 → #28853
20K → Half	21281+260	#28853 → #28593
Half → 25K	141295+1281	#28593 → #27312
25K → 30K	201754+1734	#27312 → #25578
30K → 35K	371589+1552	#25578 → #24026
35K → 40K	181724+1706	#24026 → #22320
40K → Finish	3614+611	#22320 → #21709
TOTALS	45311246+10793	#32502 → #21709

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 5 months ago

Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing