Iain Mcarthur

Bib: 61892 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 35%

Gender (Male)

#0 / 33594

Top 45%

Masters (Masters Men)

#0 / 16876

Top 41%

Division (M50-54)

#0 / 3474

Top 39%

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

8:29/mi

26:20

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:45/mi

53:29

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:01/mi

1:21:27

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:00/mi

1:49:23

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:16/mi

1:55:36

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:28/mi

2:18:38

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:02/mi

2:49:48

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:37/mi

3:19:40

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:38/mi

3:49:35

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:24/mi

4:02:23

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

613ft

Total descent

166ft

Range

6 to 172 ft

≈

×14story building

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The Course

Half Splits

1st Half· via Half

1:55:368:50 /mi⚡ faster

2nd Half

2:06:479:40 /mi+9.7%

Positive split — 9.7% slower in the second half

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Your race, unpacked

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:20	8:29	3.11 mi	26:20	8:29	-
10K	53:29	8:37	3.10 mi	27:09	8:45	+0:16
15K	1:21:27	8:45	3.11 mi	27:58	9:01	+0:16
20K	1:49:23	8:49	3.11 mi	27:56	9:00	-0:01
Half(13.10 mi)	1:55:36	8:50	0.67 mi	6:13	9:16	+0:16
25K	2:18:38	8:56	2.43 mi	23:02	9:28	+0:12
30K	2:49:48	9:07	3.11 mi	31:10	10:02	+0:34
35K	3:19:40	9:11	3.11 mi	29:52	9:37	-0:25
40K	3:49:35	9:15	3.10 mi	29:55	9:38	+0:01
Finish(26.22 mi)	4:02:23	9:16	1.37 mi	12:48	9:24	-0:14

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:29 /mi

Average Pace

9:15 /mi

Slowest Pace

10:02 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:55:36

48% of race

Time at Steady Pace

1:35:37

39% of race

Time at Slower Pace

31:10

13% of race

Average Pace: 9:15 /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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	19507	14468	14468	21387	15716	15716
10K	3.10 mi	20241-734	14926-458	14926-458	21059	15433	15433
15K	3.11 mi	20603-362	15186-260	15186-260	21387	15716	15716
20K	3.11 mi	21231-628	15594-408	15594-408	23504	17048	17048
Half(13.10 mi)	0.67 mi	21327-96	15648-54	15648-54	23597	17008	17008
25K	2.43 mi	21859-532	15943-295	15943-295	25126	17851	17851
30K	3.11 mi	22749-890	16424-481	16424-481	25738	17830	17830
35K	3.11 mi	21959+790	15726+698	15726+698	19197	13421	13421
40K	3.10 mi	21343+616	15153+573	15153+573	18280	12399	12399
Finish(26.22 mi)	1.37 mi	21170+173	14988+165	14988+165	18087	12242	12242

12242

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#19507
5K → 10K	994260-734	#19507 → #20241
10K → 15K	640278-362	#20241 → #20603
15K → 20K	800172-628	#20603 → #21231
20K → Half	15256-96	#21231 → #21327
Half → 25K	766234-532	#21327 → #21859
25K → 30K	1151261-890	#21859 → #22749
30K → 35K	195985+790	#22749 → #21959
35K → 40K	224840+616	#21959 → #21343
40K → Finish	91264+173	#21343 → #21170
TOTALS	50133350-1663	#19507 → #21170

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