Iain Day

Bib: 70437 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 (M80+)

#0 / 13

Top 15%

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

10:45/mi

33:21

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:08/mi

1:07:56

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:01/mi

1:42:09

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:51/mi

2:15:50

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:11/mi

2:23:20

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:15/mi

2:50:44

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:46/mi

3:27:17

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:33/mi

4:06:14

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:24/mi

4:44:45

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:58/mi

5:02:26

↑ 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

2:23:2010:57 /mi⚡ faster

2nd Half

2:39:0612:08 /mi+11.0%

Positive split — 11.0% slower in the second half

AI Race Performance Report

Iain's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	33:21	10:45	3.11 mi	33:21	10:45	-
10K	1:07:56	10:56	3.10 mi	34:35	11:08	+0:23
15K	1:42:09	10:58	3.11 mi	34:13	11:01	-0:07
20K	2:15:50	10:56	3.11 mi	33:41	10:51	-0:10
Half(13.10 mi)	2:23:20	10:57	0.67 mi	7:30	11:11	+0:20
25K	2:50:44	11:00	2.43 mi	27:24	11:15	+0:04
30K	3:27:17	11:08	3.11 mi	36:33	11:46	+0:31
35K	4:06:14	11:20	3.11 mi	38:57	12:33	+0:47
40K	4:44:45	11:28	3.10 mi	38:31	12:24	-0:09
Finish(26.22 mi)	5:02:26	11:33	1.37 mi	17:41	12:58	+0:34

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:45 /mi

Average Pace

11:33 /mi

Slowest Pace

12:58 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:07:02

22% of race

Time at Steady Pace

1:43:42

34% of race

Time at Slower Pace

2:11:42

44% of race

Average Pace: 11:32 /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	M80+	Seg. Overall	Seg. Males	Seg. M80+
5K	3.11 mi	46025	29140	29140	41735	27208	27208
10K	3.10 mi	46258-233	29226-86	29226-86	46532	29318	29318
15K	3.11 mi	44531+1727	28499+727	28499+727	41735	27208	27208
20K	3.11 mi	43327+1204	27910+589	27910+589	40543	26395	26395
Half(13.10 mi)	0.67 mi	43094+233	27781+129	27781+129	40298	26039	26039
25K	2.43 mi	42057+1037	27213+568	27213+568	38621	25029	25029
30K	3.11 mi	41039+1018	26542+671	26542+671	37599	24027	24027
35K	3.11 mi	40547+492	26067+475	26067+475	38147	23675	23675
40K	3.10 mi	40377+170	25817+250	25817+250	38249	23284	23284
Finish(26.22 mi)	1.37 mi	40762-385	25945-128	25945-128	46239	27399	27399

27399

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing