Alexandra Dinsdale

Bib: 45500 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 28%

Gender (Female)

#0 / 26115

Top 17%

Masters (Masters Women)

#0 / 11371

Top 15%

Division (F40-44)

#0 / 3355

Top 21%

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

9:09/mi

28:23

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:07/mi

56:42

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:09/mi

1:25:05

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:48/mi

1:52:24

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:55/mi

1:58:23

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:48/mi

2:19:49

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:46/mi

2:47:02

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:40/mi

3:13:56

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:28/mi

3:40:12

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:02/mi

3:51:09

↑ 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

1:58:239:03 /mi+4.7%

2nd Half

1:52:468:36 /mi✓ faster

Negative split — 4.7% faster in the second half

AI Race Performance Report

Alexandra'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	28:23	9:09	3.11 mi	28:23	9:09	-
10K	56:42	9:08	3.10 mi	28:19	9:07	-0:02
15K	1:25:05	9:08	3.11 mi	28:23	9:09	+0:02
20K	1:52:24	9:03	3.11 mi	27:19	8:48	-0:21
Half(13.10 mi)	1:58:23	9:03	0.67 mi	5:59	8:55	+0:07
25K	2:19:49	9:01	2.43 mi	21:26	8:48	-0:07
30K	2:47:02	8:58	3.11 mi	27:13	8:46	-0:02
35K	3:13:56	8:56	3.11 mi	26:54	8:40	-0:06
40K	3:40:12	8:52	3.10 mi	26:16	8:28	-0:12
Finish(26.22 mi)	3:51:09	8:50	1.37 mi	10:57	8:02	-0:26

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:02 /mi

Average Pace

8:49 /mi

Slowest Pace

9:09 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:20:05

61% of race

Time at Steady Pace

1:31:04

39% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:49 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	28834	8381	8381	22981	6187	6187
10K	3.10 mi	27412+1422	7835+546	7835+546	26182	7401	7401
15K	3.11 mi	25736+1676	7214+621	7214+621	22981	6187	6187
20K	3.11 mi	24302+1434	6657+557	6657+557	21080	5596	5596
Half(13.10 mi)	0.67 mi	24009+293	6570+87	6570+87	19789	5207	5207
25K	2.43 mi	22806+1203	6205+365	6205+365	18587	4879	4879
30K	3.11 mi	21071+1735	5707+498	5707+498	15283	3921	3921
35K	3.11 mi	19112+1959	5162+545	5162+545	11930	3063	3063
40K	3.10 mi	17424+1688	4703+459	4703+459	9780	2532	2532
Finish(26.22 mi)	1.37 mi	16729+695	4529+174	4529+174	7819	1888	1888

1888

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