Lee Duffield

Bib: 77415 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 (M45-49)

#0 / 4167

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

11:08/mi

34:33

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:32/mi

1:10:20

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:43/mi

1:49:49

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

14:20/mi

2:34:19

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

15:02/mi

2:44:24

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

18:09/mi

3:28:36

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

15:10/mi

4:15:42

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

19:16/mi

5:15:32

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

16:51/mi

6:07:50

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

14:37/mi

6:27:46

↑ 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

2:44:2412:34 /mi⚡ faster

2nd Half

3:43:2217:02 /mi+35.9%

Positive split — 35.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	34:33	11:08	3.11 mi	34:33	11:08	-
10K	1:10:20	11:20	3.10 mi	35:47	11:32	+0:24
15K	1:49:49	11:47	3.11 mi	39:29	12:43	+1:11
20K	2:34:19	12:26	3.11 mi	44:30	14:20	+1:37
Half(13.10 mi)	2:44:24	12:34	0.67 mi	10:05	15:02	+0:42
25K	3:28:36	13:26	2.43 mi	44:12	18:09	+3:07
30K	4:15:42	13:44	3.11 mi	47:06	15:10	-2:59
35K	5:15:32	14:31	3.11 mi	59:50	19:16	+4:06
40K	6:07:50	14:48	3.10 mi	52:18	16:51	-2:25
Finish(26.22 mi)	6:27:46	14:49	1.37 mi	19:56	14:37	-2:14

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:08 /mi

Average Pace

14:48 /mi

Slowest Pace

19:16 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:49:49

28% of race

Time at Steady Pace

2:01:37

31% of race

Time at Slower Pace

2:36:20

40% of race

Average Pace: 14:47 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	49312	30428	30428	51644	31106	31106
10K	3.10 mi	49228+84	30391+37	30391+37	49309	30382	30382
15K	3.11 mi	50279-1051	30732-341	30732-341	51644	31106	31106
20K	3.11 mi	52264-1985	31342-610	31342-610	55544	32283	32283
Half(13.10 mi)	0.67 mi	52587-323	31419-77	31419-77	56007	32270	32270
25K	2.43 mi	54500-1913	32035-616	32035-616	58259	33147	33147
30K	3.11 mi	54352+148	31933+102	31933+102	53186	31061	31061
35K	3.11 mi	55679-1327	32334-401	32334-401	58729	33158	33158
40K	3.10 mi	55994-315	32395-61	32395-61	56893	32377	32377
Finish(26.22 mi)	1.37 mi	55895+99	32342+53	32342+53	53330	30744	30744

30744

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#49312
5K → 10K	748832+84	#49312 → #49228
10K → 15K	1337286-1051	#49228 → #50279
15K → 20K	206984-1985	#50279 → #52264
20K → Half	35633-323	#52264 → #52587
Half → 25K	194936-1913	#52587 → #54500
25K → 30K	233381+148	#54500 → #54352
30K → 35K	134821-1327	#54352 → #55679
35K → 40K	39176-315	#55679 → #55994
40K → Finish	40139+99	#55994 → #55895
TOTALS	84711888-6583	#49312 → #55895

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