Sandra Dawson

Bib: 64527 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 49%

Masters (Masters Women)

#0 / 11371

Top 47%

Division (F55-59)

#0 / 1484

Top 39%

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

9:34/mi

29:41

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:45/mi

59:56

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:09/mi

1:31:27

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:17/mi

2:03:21

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:29/mi

2:10:23

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:28/mi

2:35:52

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:11/mi

3:10:34

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:28/mi

3:49:17

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:32/mi

4:31:17

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:13/mi

4:49:18

↑ 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

2:10:239:58 /mi⚡ faster

2nd Half

2:38:5512:07 /mi+21.9%

Positive split — 21.9% slower in the second half

AI Race Performance Report

Sandra'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	29:41	9:34	3.11 mi	29:41	9:34	-
10K	59:56	9:39	3.10 mi	30:15	9:45	+0:11
15K	1:31:27	9:49	3.11 mi	31:31	10:09	+0:24
20K	2:03:21	9:56	3.11 mi	31:54	10:17	+0:08
Half(13.10 mi)	2:10:23	9:58	0.67 mi	7:02	10:29	+0:12
25K	2:35:52	10:03	2.43 mi	25:29	10:28	-0:01
30K	3:10:34	10:14	3.11 mi	34:42	11:11	+0:43
35K	3:49:17	10:33	3.11 mi	38:43	12:28	+1:17
40K	4:31:17	10:55	3.10 mi	42:00	13:32	+1:04
Finish(26.22 mi)	4:49:18	11:03	1.37 mi	18:01	13:13	-0:19

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:34 /mi

Average Pace

11:03 /mi

Slowest Pace

13:32 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

59:56

21% of race

Time at Steady Pace

1:35:56

33% of race

Time at Slower Pace

2:13:26

46% of race

Average Pace: 11:02 /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	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	33937	10436	10436	34146	10609	10609
10K	3.10 mi	33870+67	10415+21	10415+21	33911	10492	10492
15K	3.11 mi	33888-18	10440-25	10440-25	34146	10609	10609
20K	3.11 mi	34336-448	10724-284	10724-284	35942	11742	11742
Half(13.10 mi)	0.67 mi	34275+61	10719+5	10719+5	34761	11326	11326
25K	2.43 mi	33903+372	10636+83	10636+83	33038	10735	10735
30K	3.11 mi	33646+257	10738-102	10738-102	33810	11593	11593
35K	3.11 mi	34446-800	11374-636	11374-636	37676	14179	14179
40K	3.10 mi	36068-1622	12326-952	12326-952	45467	18421	18421
Finish(26.22 mi)	1.37 mi	36729-661	12729-403	12729-403	47599	19486	19486

19486

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