Caroline Collins

Bib: 27132 F US

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

10:08/mi

31:28

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:19/mi

1:03:30

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:56/mi

1:37:27

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:44/mi

2:13:54

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

13:56/mi

2:23:15

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

13:16/mi

2:55:32

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:32/mi

3:37:33

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:20/mi

4:15:50

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:31/mi

4:57:49

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:42/mi

5:15:07

↑ 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

2:23:1510:57 /mi⚡ faster

2nd Half

2:51:5213:06 /mi+20.0%

Positive split — 20.0% slower in the second half

AI Race Performance Report

Caroline's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:28	10:08	3.11 mi	31:28	10:08	-
10K	1:03:30	10:14	3.10 mi	32:02	10:19	+0:11
15K	1:37:27	10:28	3.11 mi	33:57	10:56	+0:37
20K	2:13:54	10:47	3.11 mi	36:27	11:44	+0:48
Half(13.10 mi)	2:23:15	10:57	0.67 mi	9:21	13:56	+2:12
25K	2:55:32	11:18	2.43 mi	32:17	13:16	-0:40
30K	3:37:33	11:41	3.11 mi	42:01	13:32	+0:16
35K	4:15:50	11:46	3.11 mi	38:17	12:20	-1:12
40K	4:57:49	11:59	3.10 mi	41:59	13:31	+1:11
Finish(26.22 mi)	5:15:07	12:02	1.37 mi	17:18	12:42	-0:49

Trend:

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Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:08 /mi

Average Pace

12:02 /mi

Slowest Pace

13:56 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:13:54

42% of race

Time at Steady Pace

1:27:52

28% of race

Time at Slower Pace

1:33:21

30% of race

Average Pace: 12:01 /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	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	40064	13427	13427	41027	14104	14104
10K	3.10 mi	39656+408	13228+199	13228+199	39477	13179	13179
15K	3.11 mi	40093-437	13489-261	13489-261	41027	14104	14104
20K	3.11 mi	42000-1907	14619-1130	14619-1130	46410	17426	17426
Half(13.10 mi)	0.67 mi	43044-1044	15231-612	15231-612	53367	22001	22001
25K	2.43 mi	44402-1358	16134-903	16134-903	48591	19103	19103
30K	3.11 mi	45060-658	16654-520	16654-520	46945	18469	18469
35K	3.11 mi	43701+1359	16103+551	16103+551	36835	13787	13787
40K	3.10 mi	43972-271	16415-312	16415-312	45427	18403	18403
Finish(26.22 mi)	1.37 mi	43978-6	16470-55	16470-55	44558	17897	17897

17897

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing