Rosie Cottrell

Bib: 31833 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Division (F18-39)

#0 / 14744

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

11:06/mi

34:29

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:03/mi

1:08:48

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:34/mi

1:44:42

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:36/mi

2:20:43

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:48/mi

2:28:38

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:31/mi

2:59:06

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:29/mi

3:40:57

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:38/mi

4:26:23

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:45/mi

5:12:11

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:32/mi

5:29:16

↑ 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

2:28:3811:21 /mi⚡ faster

2nd Half

3:00:3813:47 /mi+21.5%

Positive split — 21.5% slower in the second half

AI Race Performance Report

Rosie'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	34:29	11:06	3.11 mi	34:29	11:06	-
10K	1:08:48	11:05	3.10 mi	34:19	11:03	-0:03
15K	1:44:42	11:14	3.11 mi	35:54	11:34	+0:31
20K	2:20:43	11:20	3.11 mi	36:01	11:36	+0:02
Half(13.10 mi)	2:28:38	11:21	0.67 mi	7:55	11:48	+0:12
25K	2:59:06	11:32	2.43 mi	30:28	12:31	+0:43
30K	3:40:57	11:52	3.11 mi	41:51	13:29	+0:58
35K	4:26:23	12:15	3.11 mi	45:26	14:38	+1:09
40K	5:12:11	12:34	3.10 mi	45:48	14:45	+0:07
Finish(26.22 mi)	5:29:16	12:35	1.37 mi	17:05	12:32	-2:13

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:03 /mi

Average Pace

12:34 /mi

Slowest Pace

14:45 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:28:38

45% of race

Time at Steady Pace

47:33

14% of race

Time at Slower Pace

2:13:05

40% of race

Average Pace: 12:33 /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	49171	18752	18752	45760	16776	16776
10K	3.10 mi	47402+1769	17661+1091	17661+1091	45909	16811	16811
15K	3.11 mi	46690+712	17261+400	17261+400	45760	16776	16776
20K	3.11 mi	46331+359	17149+112	17149+112	45682	17025	17025
Half(13.10 mi)	0.67 mi	46200+131	17089+60	17089+60	44671	16705	16705
25K	2.43 mi	46049+151	17109-20	17109-20	45374	17235	17235
30K	3.11 mi	46186-137	17331-222	17331-222	46717	18344	18344
35K	3.11 mi	46647-461	17745-414	17745-414	49037	20110	20110
40K	3.10 mi	47357-710	18276-531	18276-531	51640	21627	21627
Finish(26.22 mi)	1.37 mi	47146+211	18202+74	18202+74	43562	17382	17382

17382

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