Gillian Cockerill

Bib: 64348 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 45%

Masters (Masters Women)

#0 / 11371

Top 43%

Division (F45-49)

#0 / 2995

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

10:22/mi

32:12

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:42/mi

1:05:25

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:35/mi

1:41:23

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:16/mi

2:13:16

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:44/mi

2:20:28

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:29/mi

2:45:59

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:56/mi

3:19:56

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:59/mi

3:54:02

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:52/mi

4:27:45

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:29/mi

4:42:02

↑ 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

2:20:2810:44 /mi⚖️ balanced

2nd Half

2:21:3410:48 /mi⚖️ balanced

Even split — consistent pacing between halves

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:12	10:22	3.11 mi	32:12	10:22	-
10K	1:05:25	10:32	3.10 mi	33:13	10:42	+0:20
15K	1:41:23	10:53	3.11 mi	35:58	11:35	+0:53
20K	2:13:16	10:44	3.11 mi	31:53	10:16	-1:19
Half(13.10 mi)	2:20:28	10:44	0.67 mi	7:12	10:44	+0:28
25K	2:45:59	10:42	2.43 mi	25:31	10:29	-0:15
30K	3:19:56	10:44	3.11 mi	33:57	10:56	+0:27
35K	3:54:02	10:46	3.11 mi	34:06	10:59	+0:03
40K	4:27:45	10:47	3.10 mi	33:43	10:52	-0:07
Finish(26.22 mi)	4:42:02	10:46	1.37 mi	14:17	10:29	-0:23

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:16 /mi

Average Pace

10:46 /mi

Slowest Pace

11:35 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:06:04

87% of race

Time at Steady Pace

35:58

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:45 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	42548	14816	14816	45892	16844	16844
10K	3.10 mi	42642-94	14843-27	14843-27	42975	15077	15077
15K	3.11 mi	43858-1216	15578-735	15578-735	45892	16844	16844
20K	3.11 mi	41596+2262	14397+1181	14397+1181	35908	11729	11729
Half(13.10 mi)	0.67 mi	41306+290	14265+132	14265+132	36856	12390	12390
25K	2.43 mi	39655+1651	13521+744	13521+744	33170	10802	10802
30K	3.11 mi	38007+1648	12868+653	12868+653	32219	10828	10828
35K	3.11 mi	36279+1728	12232+636	12232+636	28202	9629	9629
40K	3.10 mi	34894+1385	11807+425	11807+425	26900	9581	9581
Finish(26.22 mi)	1.37 mi	34395+499	11643+164	11643+164	27026	9612	9612

9612

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#42548
5K → 10K	871777-94	#42548 → #42642
10K → 15K	1486270-1216	#42642 → #43858
15K → 20K	52267+2262	#43858 → #41596
20K → Half	8298+290	#41596 → #41306
Half → 25K	61657+1651	#41306 → #39655
25K → 30K	281676+1648	#39655 → #38007
30K → 35K	311759+1728	#38007 → #36279
35K → 40K	401425+1385	#36279 → #34894
40K → Finish	20519+499	#34894 → #34395
TOTALS	249510648+8153	#42548 → #34395

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