Dean Irwin

Bib: 62027 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 37%

Gender (Male)

#0 / 33594

Top 47%

Masters (Masters Men)

#0 / 16876

Top 43%

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

9:06/mi

55:39

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:31/mi

1:25:11

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:58/mi

1:53:02

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:03/mi

1:59:06

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:07/mi

2:21:16

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:23/mi

2:50:23

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:56/mi

3:21:13

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:53/mi

3:51:53

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:35/mi

4:06:18

↑ 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

1:59:069:06 /mi⚡ faster

2nd Half

2:07:129:42 /mi+6.8%

Positive split — 6.8% 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	55:39	8:58	3.10 mi	28:15	9:06	+0:16
15K	1:25:11	9:09	3.11 mi	29:32	9:31	+0:25
20K	1:53:02	9:06	3.11 mi	27:51	8:58	-0:33
Half(13.10 mi)	1:59:06	9:06	0.67 mi	6:04	9:03	+0:05
25K	2:21:16	9:06	2.43 mi	22:10	9:07	+0:04
30K	2:50:23	9:09	3.11 mi	29:07	9:23	+0:16
35K	3:21:13	9:16	3.11 mi	30:50	9:56	+0:33
40K	3:51:53	9:20	3.10 mi	30:40	9:53	-0:03
Finish(26.22 mi)	4:06:18	9:25	1.37 mi	14:25	10:35	+0:42

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:50 /mi

Average Pace

9:24 /mi

Slowest Pace

10:35 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:50:23

69% of race

Time at Steady Pace

1:01:30

25% of race

Time at Slower Pace

14:25

6% of race

Average Pace: 9:24 /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	24039	17405	17405	27915	19883	19883
10K	3.10 mi	24865-826	17919-514	17919-514	25840	18519	18519
15K	3.11 mi	25884-1019	18574-655	18574-655	27915	19883	19883
20K	3.11 mi	25008+876	18043+531	18043+531	23140	16818	16818
Half(13.10 mi)	0.67 mi	24715+293	17851+192	17851+192	20998	15360	15360
25K	2.43 mi	24027+688	17366+485	17366+485	21682	15664	15664
30K	3.11 mi	23104+923	16643+723	16643+723	20818	14878	14878
35K	3.11 mi	22709+395	16193+450	16193+450	21317	14707	14707
40K	3.10 mi	22150+559	15661+532	15661+532	19964	13425	13425
Finish(26.22 mi)	1.37 mi	22367-217	15728-67	15728-67	27782	17783	17783

17783

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#24039
5K → 10K	1162336-826	#24039 → #24865
10K → 15K	1230211-1019	#24865 → #25884
15K → 20K	85961+876	#25884 → #25008
20K → Half	6299+293	#25008 → #24715
Half → 25K	76764+688	#24715 → #24027
25K → 30K	1321055+923	#24027 → #23104
30K → 35K	379774+395	#23104 → #22709
35K → 40K	222781+559	#22709 → #22150
40K → Finish	326109-217	#22150 → #22367
TOTALS	36185290+1672	#24039 → #22367

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