Barbara Crawford

Bib: 59212 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 45%

Gender (Female)

#0 / 26115

Top 32%

Masters (Masters Women)

#0 / 11371

Top 30%

Division (F45-49)

#0 / 2995

Top 33%

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

9:25/mi

29:14

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:51/mi

59:48

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:47/mi

1:30:09

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:24/mi

1:59:21

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:43/mi

2:05:52

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:43/mi

2:29:32

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:06/mi

3:00:54

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:30/mi

3:33:29

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:29/mi

4:06:02

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:05/mi

4:19:46

↑ 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

2:05:529:37 /mi⚡ faster

2nd Half

2:13:5410:13 /mi+6.4%

Positive split — 6.4% slower in the second half

AI Race Performance Report

Barbara'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	29:14	9:25	3.11 mi	29:14	9:25	-
10K	59:48	9:38	3.10 mi	30:34	9:51	+0:26
15K	1:30:09	9:41	3.11 mi	30:21	9:47	-0:04
20K	1:59:21	9:37	3.11 mi	29:12	9:24	-0:23
Half(13.10 mi)	2:05:52	9:37	0.67 mi	6:31	9:43	+0:19
25K	2:29:32	9:38	2.43 mi	23:40	9:43	0:00
30K	3:00:54	9:43	3.11 mi	31:22	10:06	+0:23
35K	3:33:29	9:49	3.11 mi	32:35	10:30	+0:24
40K	4:06:02	9:54	3.10 mi	32:33	10:29	-0:01
Finish(26.22 mi)	4:19:46	9:55	1.37 mi	13:44	10:05	-0:24

Trend:

Faster pace

Steady pace

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More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:24 /mi

Average Pace

9:55 /mi

Slowest Pace

10:30 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:14:38

75% of race

Time at Steady Pace

1:05:08

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:54 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	32292	9724	9724	30671	9095	9095
10K	3.10 mi	33654-1362	10322-598	10322-598	34909	10927	10927
15K	3.11 mi	32496+1158	9838+484	9838+484	30671	9095	9095
20K	3.11 mi	31147+1349	9327+511	9327+511	28221	8185	8185
Half(13.10 mi)	0.67 mi	30897+250	9240+87	9240+87	28109	8279	8279
25K	2.43 mi	30024+873	8969+271	8969+271	27213	8083	8083
30K	3.11 mi	28931+1093	8687+282	8687+282	26220	8079	8079
35K	3.11 mi	27904+1027	8534+153	8534+153	24996	8183	8183
40K	3.10 mi	27106+798	8423+111	8423+111	24182	8353	8353
Finish(26.22 mi)	1.37 mi	26792+314	8370+53	8370+53	23688	8133	8133

8133

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