Gillian Cobbold

Bib: 67483 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F60-64)

#0 / 772

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

11:44/mi

36:25

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:57/mi

1:16:36

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

13:44/mi

1:59:16

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

13:40/mi

2:41:42

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

14:19/mi

2:51:18

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

14:42/mi

3:27:05

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:59/mi

4:13:35

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

15:13/mi

5:00:49

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:50/mi

5:46:51

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

15:05/mi

6:07:25

↑ 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

2:51:1813:05 /mi⚡ faster

2nd Half

3:16:0714:57 /mi+14.5%

Positive split — 14.5% slower in the second half

AI Race Performance Report

Gillian'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	36:25	11:44	3.11 mi	36:25	11:44	-
10K	1:16:36	12:20	3.10 mi	40:11	12:57	+1:13
15K	1:59:16	12:48	3.11 mi	42:40	13:44	+0:47
20K	2:41:42	13:01	3.11 mi	42:26	13:40	-0:04
Half(13.10 mi)	2:51:18	13:05	0.67 mi	9:36	14:19	+0:39
25K	3:27:05	13:20	2.43 mi	35:47	14:42	+0:23
30K	4:13:35	13:37	3.11 mi	46:30	14:59	+0:17
35K	5:00:49	13:50	3.11 mi	47:14	15:13	+0:14
40K	5:46:51	13:58	3.10 mi	46:02	14:50	-0:23
Finish(26.22 mi)	6:07:25	14:02	1.37 mi	20:34	15:05	+0:15

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:44 /mi

Average Pace

14:01 /mi

Slowest Pace

15:13 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:41:42

44% of race

Time at Steady Pace

3:25:43

56% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 14:01 /mi

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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	F60-64	Seg. Overall	Seg. Females	Seg. F60-64
5K	3.11 mi	52836	21100	21100	55020	22733	22733
10K	3.10 mi	54212-1376	22064-964	22064-964	55161	22783	22783
15K	3.11 mi	54603-391	22372-308	22372-308	55020	22733	22733
20K	3.11 mi	54434+169	22300+72	22300+72	53886	22152	22152
Half(13.10 mi)	0.67 mi	54464-30	22337-37	22337-37	54460	22698	22698
25K	2.43 mi	54200+264	22209+128	22209+128	53191	21875	21875
30K	3.11 mi	53966+234	22124+85	22124+85	52582	21700	21700
35K	3.11 mi	53718+248	22035+89	22035+89	51319	21329	21329
40K	3.10 mi	53634+84	22057-22	22057-22	51914	21772	21772
Finish(26.22 mi)	1.37 mi	53774-140	22155-98	22155-98	54558	23184	23184

23184

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