Barnaby Dewhurst

Bib: 22657 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

10:02/mi

31:08

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:09/mi

1:02:39

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:28/mi

1:35:09

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:07/mi

2:06:32

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:29/mi

2:13:34

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:20/mi

2:41:08

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:41/mi

3:14:17

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:08/mi

3:48:50

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:33/mi

4:21:35

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:12/mi

4:35:29

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

6–172 ft

≈

×14story building

•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half

2:13:3410:12 /mi⚡ faster

2nd Half

2:21:5510:49 /mi+6.3%

Positive split — 6.3% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:08	10:02	3.11 mi	31:08	10:02	-
10K	1:02:39	10:05	3.10 mi	31:31	10:09	+0:07
15K	1:35:09	10:13	3.11 mi	32:30	10:28	+0:19
20K	2:06:32	10:11	3.11 mi	31:23	10:07	-0:21
Half(13.10 mi)	2:13:34	10:12	0.67 mi	7:02	10:29	+0:22
25K	2:41:08	10:23	2.43 mi	27:34	11:20	+0:51
30K	3:14:17	10:26	3.11 mi	33:09	10:41	-0:39
35K	3:48:50	10:32	3.11 mi	34:33	11:08	+0:27
40K	4:21:35	10:32	3.10 mi	32:45	10:33	-0:35
Finish(26.22 mi)	4:35:29	10:31	1.37 mi	13:54	10:12	-0:21

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:02 /mi

Average Pace

10:31 /mi

Slowest Pace

11:20 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:33:22

77% of race

Time at Steady Pace

1:02:07

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:30 /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	38852	25978	25978	36981	24928	24928
10K	3.10 mi	38228+624	25676+302	25676+302	37819	25419	25419
15K	3.11 mi	37675+553	25386+290	25386+290	36981	24928	24928
20K	3.11 mi	36662+1013	24760+626	24760+626	34425	23383	23383
Half(13.10 mi)	0.67 mi	36515+147	24653+107	24653+107	34677	23311	23311
25K	2.43 mi	37017-502	24767-114	24767-114	39060	25247	25247
30K	3.11 mi	35548+1469	23835+932	23835+932	30376	20373	20373
35K	3.11 mi	34258+1290	22911+924	22911+924	29157	19043	19043
40K	3.10 mi	32745+1513	21854+1057	21854+1057	24625	16032	16032
Finish(26.22 mi)	1.37 mi	32251+494	21503+351	21503+351	24649	16088	16088

16088

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#38852
5K → 10K	4511075+624	#38852 → #38228
10K → 15K	256809+553	#38228 → #37675
15K → 20K	851098+1013	#37675 → #36662
20K → Half	41188+147	#36662 → #36515
Half → 25K	818316-502	#36515 → #37017
25K → 30K	601529+1469	#37017 → #35548
30K → 35K	931383+1290	#35548 → #34258
35K → 40K	361549+1513	#34258 → #32745
40K → Finish	25519+494	#32745 → #32251
TOTALS	18658466+6601	#38852 → #32251

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