Alastair Thornton

Bib: 23010 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 45%

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

8:50/mi

27:24

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:01/mi

55:22

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:17/mi

1:24:11

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:14/mi

1:52:51

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:14/mi

1:59:02

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:31/mi

2:22:12

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:11/mi

2:53:48

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:06/mi

3:28:15

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:47/mi

4:04:50

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:17/mi

4:20:13

↑ 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

1:59:029:06 /mi⚡ faster

2nd Half

2:21:1110:46 /mi+18.6%

Positive split — 18.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:24	8:50	3.11 mi	27:24	8:50	-
10K	55:22	8:55	3.10 mi	27:58	9:01	+0:11
15K	1:24:11	9:02	3.11 mi	28:49	9:17	+0:16
20K	1:52:51	9:05	3.11 mi	28:40	9:14	-0:03
Half(13.10 mi)	1:59:02	9:06	0.67 mi	6:11	9:14	0:00
25K	2:22:12	9:10	2.43 mi	23:10	9:31	+0:17
30K	2:53:48	9:20	3.11 mi	31:36	10:11	+0:40
35K	3:28:15	9:35	3.11 mi	34:27	11:06	+0:55
40K	4:04:50	9:52	3.10 mi	36:35	11:47	+0:41
Finish(26.22 mi)	4:20:13	9:56	1.37 mi	15:23	11:17	-0:30

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:50 /mi

Average Pace

9:56 /mi

Slowest Pace

11:47 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

27:24

11% of race

Time at Steady Pace

1:54:48

44% of race

Time at Slower Pace

1:58:01

45% of race

Average Pace: 9:55 /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	24051	17416	17416	24950	18042	18042
10K	3.10 mi	24229-178	17502-86	17502-86	24531	17706	17706
15K	3.11 mi	24332-103	17609-107	17609-107	24950	18042	18042
20K	3.11 mi	24780-448	17897-288	17897-288	26390	18865	18865
Half(13.10 mi)	0.67 mi	24642+138	17804+93	17804+93	23224	16758	16758
25K	2.43 mi	24805-163	17857-53	17857-53	25582	18131	18131
30K	3.11 mi	25263-458	18031-174	18031-174	26727	18404	18404
35K	3.11 mi	25737-474	18074-43	18074-43	28949	18941	18941
40K	3.10 mi	26670-933	18392-318	18392-318	33846	20988	20988
Finish(26.22 mi)	1.37 mi	26952-282	18491-99	18491-99	34012	21076	21076

21076

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#24051
5K → 10K	200200-178	#24051 → #24229
10K → 15K	200200-103	#24229 → #24332
15K → 20K	200200-448	#24332 → #24780
20K → Half	33171+138	#24780 → #24642
Half → 25K	200200-163	#24642 → #24805
25K → 30K	929471-458	#24805 → #25263
30K → 35K	200200-474	#25263 → #25737
35K → 40K	200200-933	#25737 → #26670
40K → Finish	200113-282	#26670 → #26952
TOTALS	23621955-2901	#24051 → #26952

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