Catriona Mairi Boyd

Bib: 63370 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 39%

Division (F18-39)

#0 / 14744

Top 40%

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

9:37/mi

29:51

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:57/mi

1:00:43

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:10/mi

1:32:16

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:52/mi

2:02:54

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:04/mi

2:09:39

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:06/mi

2:34:15

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:32/mi

3:06:56

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:12/mi

3:41:43

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:25/mi

4:17:10

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:02/mi

4:32:12

↑ 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

2:09:399:54 /mi⚡ faster

2nd Half

2:22:3310:52 /mi+9.9%

Positive split — 9.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:51	9:37	3.11 mi	29:51	9:37	-
10K	1:00:43	9:47	3.10 mi	30:52	9:57	+0:20
15K	1:32:16	9:54	3.11 mi	31:33	10:10	+0:13
20K	2:02:54	9:54	3.11 mi	30:38	9:52	-0:18
Half(13.10 mi)	2:09:39	9:54	0.67 mi	6:45	10:04	+0:12
25K	2:34:15	9:56	2.43 mi	24:36	10:06	+0:02
30K	3:06:56	10:02	3.11 mi	32:41	10:32	+0:26
35K	3:41:43	10:12	3.11 mi	34:47	11:12	+0:40
40K	4:17:10	10:21	3.10 mi	35:27	11:25	+0:13
Finish(26.22 mi)	4:32:12	10:24	1.37 mi	15:02	11:02	-0:23

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:37 /mi

Average Pace

10:23 /mi

Slowest Pace

11:25 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:06:56

69% of race

Time at Steady Pace

49:49

18% of race

Time at Slower Pace

35:27

13% of race

Average Pace: 10:23 /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	Females	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	34507	10687	10687	34247	10660	10660
10K	3.10 mi	35129-622	10992-305	10992-305	35827	11366	11366
15K	3.11 mi	34740+389	10825+167	10825+167	34247	10660	10660
20K	3.11 mi	33988+752	10569+256	10569+256	32278	9979	9979
Half(13.10 mi)	0.67 mi	33770+218	10482+87	10482+87	31085	9587	9587
25K	2.43 mi	32949+821	10240+242	10240+242	30143	9401	9401
30K	3.11 mi	31914+1035	9977+263	9977+263	29287	9448	9448
35K	3.11 mi	31232+682	9917+60	9917+60	29665	10320	10320
40K	3.10 mi	31115+117	10094-177	10094-177	31024	11446	11446
Finish(26.22 mi)	1.37 mi	31090+25	10175-81	10175-81	31790	11829	11829

11829

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#34507
5K → 10K	1067445-622	#34507 → #35129
10K → 15K	314703+389	#35129 → #34740
15K → 20K	107859+752	#34740 → #33988
20K → Half	19237+218	#33988 → #33770
Half → 25K	70891+821	#33770 → #32949
25K → 30K	1391174+1035	#32949 → #31914
30K → 35K	292974+682	#31914 → #31232
35K → 40K	441558+117	#31232 → #31115
40K → Finish	202227+25	#31115 → #31090
TOTALS	26516068+3417	#34507 → #31090

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