Iain Southam

Bib: 5555 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 34%

Gender (Male)

#0 / 33594

Top 43%

Masters (Masters Men)

#0 / 16876

Top 39%

Division (M40-44)

#0 / 4826

Top 47%

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

8:18/mi

25:47

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:26/mi

51:56

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:36/mi

1:18:39

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:22/mi

1:44:36

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:38/mi

1:50:23

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:07/mi

2:12:35

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:46/mi

2:39:47

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:03/mi

3:14:04

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:23/mi

3:46:17

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:03/mi

3:59:59

↑ 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

1:50:238:26 /mi⚡ faster

2nd Half

2:09:369:53 /mi+17.4%

Positive split — 17.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:47	8:18	3.11 mi	25:47	8:18	-
10K	51:56	8:22	3.10 mi	26:09	8:26	+0:08
15K	1:18:39	8:27	3.11 mi	26:43	8:36	+0:10
20K	1:44:36	8:26	3.11 mi	25:57	8:22	-0:14
Half(13.10 mi)	1:50:23	8:26	0.67 mi	5:47	8:38	+0:16
25K	2:12:35	8:33	2.43 mi	22:12	9:07	+0:29
30K	2:39:47	8:35	3.11 mi	27:12	8:46	-0:21
35K	3:14:04	8:56	3.11 mi	34:17	11:03	+2:17
40K	3:46:17	9:07	3.10 mi	32:13	10:23	-0:40
Finish(26.22 mi)	3:59:59	9:10	1.37 mi	13:42	10:03	-0:20

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:18 /mi

Average Pace

9:10 /mi

Slowest Pace

11:03 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

25:47

11% of race

Time at Steady Pace

2:14:00

56% of race

Time at Slower Pace

1:20:12

33% of race

Average Pace: 9:09 /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	17508	13147	13147	17165	12909	12909
10K	3.10 mi	17465+43	13087+60	13087+60	17535	13132	13132
15K	3.11 mi	17323+142	13003+84	13003+84	17165	12909	12909
20K	3.11 mi	17058+265	12804+199	12804+199	16478	12415	12415
Half(13.10 mi)	0.67 mi	17034+24	12790+14	12790+14	16802	12605	12605
25K	2.43 mi	17671-637	13177-387	13177-387	21827	15758	15758
30K	3.11 mi	17054+617	12688+489	12688+489	15225	11316	11316
35K	3.11 mi	19175-2121	13969-1281	13969-1281	28585	18751	18751
40K	3.10 mi	19923-748	14254-285	14254-285	23452	15397	15397
Finish(26.22 mi)	1.37 mi	20310-387	14468-214	14468-214	23389	15340	15340

15340

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#17508
5K → 10K	429472+43	#17508 → #17465
10K → 15K	238380+142	#17465 → #17323
15K → 20K	117382+265	#17323 → #17058
20K → Half	3963+24	#17058 → #17034
Half → 25K	750113-637	#17034 → #17671
25K → 30K	113730+617	#17671 → #17054
30K → 35K	2224103-2121	#17054 → #19175
35K → 40K	1010262-748	#19175 → #19923
40K → Finish	48093-387	#19923 → #20310
TOTALS	54002598-2802	#17508 → #20310

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