William Duffy

Bib: 54032 M IE

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

9:47/mi

30:22

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:33/mi

1:03:08

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:20/mi

1:38:19

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:33/mi

2:14:11

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:33/mi

2:21:56

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:13/mi

2:51:41

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:01/mi

3:32:07

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:30/mi

4:14:03

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:28/mi

4:55:53

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:42/mi

5:14:33

↑ 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

2:21:5610:51 /mi⚡ faster

2nd Half

2:52:3713:10 /mi+21.6%

Positive split — 21.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	30:22	9:47	3.11 mi	30:22	9:47	-
10K	1:03:08	10:10	3.10 mi	32:46	10:33	+0:46
15K	1:38:19	10:33	3.11 mi	35:11	11:20	+0:47
20K	2:14:11	10:48	3.11 mi	35:52	11:33	+0:13
Half(13.10 mi)	2:21:56	10:51	0.67 mi	7:45	11:33	0:00
25K	2:51:41	11:04	2.43 mi	29:45	12:13	+0:40
30K	3:32:07	11:23	3.11 mi	40:26	13:01	+0:48
35K	4:14:03	11:41	3.11 mi	41:56	13:30	+0:29
40K	4:55:53	11:55	3.10 mi	41:50	13:28	-0:02
Finish(26.22 mi)	5:14:33	12:01	1.37 mi	18:40	13:42	+0:14

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:47 /mi

Average Pace

12:00 /mi

Slowest Pace

13:42 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:21:56

45% of race

Time at Steady Pace

29:45

9% of race

Time at Slower Pace

2:22:52

45% of race

Average Pace: 12:00 /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	36290	24706	24706	44122	28259	28259
10K	3.10 mi	39012-2722	26060-1354	26060-1354	41707	27276	27276
15K	3.11 mi	40950-1938	26941-881	26941-881	44122	28259	28259
20K	3.11 mi	42208-1258	27414-473	27414-473	45392	28491	28491
Half(13.10 mi)	0.67 mi	42211-3	27391+23	27391+23	42952	27184	27184
25K	2.43 mi	42545-334	27417-26	27417-26	44014	27479	27479
30K	3.11 mi	43016-471	27447-30	27447-30	44537	27335	27335
35K	3.11 mi	43152-136	27280+167	27280+167	43470	26257	26257
40K	3.10 mi	43478-326	27284-4	27284-4	45161	26837	26837
Finish(26.22 mi)	1.37 mi	43841-363	27394-110	27394-110	49919	29136	29136

29136

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#36290
5K → 10K	2890168-2722	#36290 → #39012
10K → 15K	2093155-1938	#39012 → #40950
15K → 20K	1512254-1258	#40950 → #42208
20K → Half	131128-3	#42208 → #42211
Half → 25K	737403-334	#42211 → #42545
25K → 30K	890419-471	#42545 → #43016
30K → 35K	584448-136	#43016 → #43152
35K → 40K	597271-326	#43152 → #43478
40K → Finish	43673-363	#43478 → #43841
TOTALS	98702319-7551	#36290 → #43841

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