Leighton Clack

Bib: 47113 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 (M50-54)

#0 / 3474

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

9:31/mi

29:32

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:53/mi

1:00:13

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:05/mi

1:31:32

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:58/mi

2:02:29

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:13/mi

2:09:20

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:26/mi

2:34:43

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:20/mi

3:09:53

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:01/mi

3:47:10

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:21/mi

4:25:31

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:17/mi

4:42:16

↑ 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

2:09:209:53 /mi⚡ faster

2nd Half

2:32:5611:40 /mi+18.2%

Positive split — 18.2% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:32	9:31	3.11 mi	29:32	9:31	-
10K	1:00:13	9:42	3.10 mi	30:41	9:53	+0:22
15K	1:31:32	9:50	3.11 mi	31:19	10:05	+0:12
20K	2:02:29	9:52	3.11 mi	30:57	9:58	-0:07
Half(13.10 mi)	2:09:20	9:53	0.67 mi	6:51	10:13	+0:15
25K	2:34:43	9:58	2.43 mi	25:23	10:26	+0:13
30K	3:09:53	10:12	3.11 mi	35:10	11:20	+0:54
35K	3:47:10	10:27	3.11 mi	37:17	12:01	+0:41
40K	4:25:31	10:41	3.10 mi	38:21	12:21	+0:20
Finish(26.22 mi)	4:42:16	10:47	1.37 mi	16:45	12:17	-0:04

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:31 /mi

Average Pace

10:46 /mi

Slowest Pace

12:21 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:00:13

21% of race

Time at Steady Pace

1:34:30

33% of race

Time at Slower Pace

2:07:33

45% of race

Average Pace: 10:46 /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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	33401	23147	23147	33503	23162	23162
10K	3.10 mi	34311-910	23658-511	23658-511	35274	24127	24127
15K	3.11 mi	33951+360	23446+212	23446+212	33503	23162	23162
20K	3.11 mi	33659+292	23203+243	23203+243	33175	22757	22757
Half(13.10 mi)	0.67 mi	33533+126	23125+78	23125+78	32316	22143	22143
25K	2.43 mi	33208+325	22819+306	22819+306	32701	22077	22077
30K	3.11 mi	33324-116	22706+113	22706+113	34784	22659	22659
35K	3.11 mi	33551-227	22531+175	22531+175	34830	21952	21952
40K	3.10 mi	34130-579	22623-92	22623-92	37880	23111	23111
Finish(26.22 mi)	1.37 mi	34467-337	22747-124	22747-124	41815	25260	25260

25260

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#33401
5K → 10K	1274364-910	#33401 → #34311
10K → 15K	309669+360	#34311 → #33951
15K → 20K	313605+292	#33951 → #33659
20K → Half	46172+126	#33659 → #33533
Half → 25K	264589+325	#33533 → #33208
25K → 30K	677561-116	#33208 → #33324
30K → 35K	788561-227	#33324 → #33551
35K → 40K	902323-579	#33551 → #34130
40K → Finish	43497-337	#34130 → #34467
TOTALS	50073941-1066	#33401 → #34467

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