Libby Raybould

Bib: 67394 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

10:44/mi

33:19

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

13:35/mi

1:15:30

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

14:33/mi

2:00:40

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

18:18/mi

2:57:29

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

17:12/mi

3:09:01

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

17:05/mi

3:50:36

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

17:42/mi

4:45:34

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

19:39/mi

5:46:34

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

16:38/mi

6:38:14

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

15:13/mi

6:58:58

↑ 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

3:09:0114:26 /mi⚡ faster

2nd Half

3:49:5717:32 /mi+21.7%

Positive split — 21.7% slower in the second half

AI Race Performance Report

Libby'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	33:19	10:44	3.11 mi	33:19	10:44	-
10K	1:15:30	12:10	3.10 mi	42:11	13:35	+2:51
15K	2:00:40	12:57	3.11 mi	45:10	14:33	+0:58
20K	2:57:29	14:17	3.11 mi	56:49	18:18	+3:45
Half(13.10 mi)	3:09:01	14:26	0.67 mi	11:32	17:12	-1:06
25K	3:50:36	14:51	2.43 mi	41:35	17:05	-0:07
30K	4:45:34	15:20	3.11 mi	54:58	17:42	+0:37
35K	5:46:34	15:57	3.11 mi	1:01:00	19:39	+1:57
40K	6:38:14	16:02	3.10 mi	51:40	16:38	-3:01
Finish(26.22 mi)	6:58:58	16:00	1.37 mi	20:44	15:13	-1:25

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:44 /mi

Average Pace

15:59 /mi

Slowest Pace

19:39 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:21:24

34% of race

Time at Steady Pace

3:36:34

52% of race

Time at Slower Pace

1:01:00

15% of race

Average Pace: 15:59 /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	45970	16798	16798	56803	23952	23952
10K	3.10 mi	53550-7580	21631-4833	21631-4833	56644	23821	23821
15K	3.11 mi	55106-1556	22717-1086	22717-1086	56803	23952	23952
20K	3.11 mi	57374-2268	24349-1632	24349-1632	59302	25765	25765
Half(13.10 mi)	0.67 mi	57493-119	24440-91	24440-91	58537	25297	25297
25K	2.43 mi	57534-41	24474-34	24474-34	57329	24435	24435
30K	3.11 mi	57719-185	24614-140	24614-140	57803	24820	24820
35K	3.11 mi	58111-392	24916-302	24916-302	58941	25621	25621
40K	3.10 mi	58009+102	24861+55	24861+55	56549	24256	24256
Finish(26.22 mi)	1.37 mi	57907+102	24801+60	24801+60	54886	23382	23382

23382

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