Stephanie Cobb

Bib: 26754 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 37%

Gender (Female)

#0 / 26115

Top 25%

Division (F18-39)

#0 / 14744

Top 27%

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

8:50/mi

27:25

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:21/mi

59:33

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:37/mi

1:26:17

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:42/mi

1:53:16

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:37/mi

1:59:43

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:02/mi

2:21:42

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:29/mi

2:54:16

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:35/mi

3:24:02

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:08/mi

3:52:24

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:40/mi

4:05:34

↑ 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

1:59:439:09 /mi⚡ faster

2nd Half

2:05:519:36 /mi+5.1%

Positive split — 5.1% slower in the second half

AI Race Performance Report

Stephanie'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	27:25	8:50	3.11 mi	27:25	8:50	-
10K	59:33	9:36	3.10 mi	32:08	10:21	+1:31
15K	1:26:17	9:16	3.11 mi	26:44	8:37	-1:44
20K	1:53:16	9:07	3.11 mi	26:59	8:42	+0:05
Half(13.10 mi)	1:59:43	9:09	0.67 mi	6:27	9:37	+0:55
25K	2:21:42	9:08	2.43 mi	21:59	9:02	-0:35
30K	2:54:16	9:21	3.11 mi	32:34	10:29	+1:27
35K	3:24:02	9:23	3.11 mi	29:46	9:35	-0:54
40K	3:52:24	9:22	3.10 mi	28:22	9:08	-0:27
Finish(26.22 mi)	4:05:34	9:23	1.37 mi	13:10	9:40	+0:32

Trend:

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Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:37 /mi

Average Pace

9:22 /mi

Slowest Pace

10:29 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:11:29

54% of race

Time at Steady Pace

49:23

20% of race

Time at Slower Pace

1:04:42

26% of race

Average Pace: 9:22 /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	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	24162	6649	6649	17244	4265	4265
10K	3.10 mi	33233-9071	10145-3496	10145-3496	39782	13336	13336
15K	3.11 mi	27639+5594	7898+2247	7898+2247	17244	4265	4265
20K	3.11 mi	25288+2351	7045+853	7045+853	19885	5198	5198
Half(13.10 mi)	0.67 mi	25390-102	7101-56	7101-56	27211	7896	7896
25K	2.43 mi	24377+1013	6764+337	6764+337	20920	5727	5727
30K	3.11 mi	25537-1160	7311-547	7311-547	28990	9293	9293
35K	3.11 mi	24009+1528	6960+351	6960+351	18966	5664	5664
40K	3.10 mi	22348+1661	6543+417	6543+417	14572	4422	4422
Finish(26.22 mi)	1.37 mi	22153+195	6531+12	6531+12	20282	6699	6699

6699

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