Sandra Andrews

Bib: 24848 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 45%

Division (F18-39)

#0 / 14744

Top 46%

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

10:33/mi

32:45

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:32/mi

1:05:26

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:10/mi

1:40:07

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:40/mi

2:13:13

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:47/mi

2:20:27

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:30/mi

2:46:00

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:16/mi

3:17:53

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:33/mi

3:53:44

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:51/mi

4:27:25

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:38/mi

4:41:55

↑ 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

2:20:2710:44 /mi⚖️ balanced

2nd Half

2:21:2810:47 /mi⚖️ balanced

Even split — consistent pacing between halves

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	32:45	10:33	3.11 mi	32:45	10:33	-
10K	1:05:26	10:32	3.10 mi	32:41	10:32	-0:01
15K	1:40:07	10:45	3.11 mi	34:41	11:10	+0:38
20K	2:13:13	10:44	3.11 mi	33:06	10:40	-0:30
Half(13.10 mi)	2:20:27	10:44	0.67 mi	7:14	10:47	+0:07
25K	2:46:00	10:42	2.43 mi	25:33	10:30	-0:17
30K	3:17:53	10:37	3.11 mi	31:53	10:16	-0:14
35K	3:53:44	10:45	3.11 mi	35:51	11:33	+1:17
40K	4:27:25	10:46	3.10 mi	33:41	10:51	-0:42
Finish(26.22 mi)	4:41:55	10:46	1.37 mi	14:30	10:38	-0:13

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:16 /mi

Average Pace

10:46 /mi

Slowest Pace

11:33 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:06:04

87% of race

Time at Steady Pace

35:51

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:45 /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	44220	15769	15769	42946	15139	15139
10K	3.10 mi	42659+1561	14853+916	14853+916	41494	14252	14252
15K	3.11 mi	42682-23	14904-51	14904-51	42946	15139	15139
20K	3.11 mi	41559+1123	14375+529	14375+529	39110	13362	13362
Half(13.10 mi)	0.67 mi	41296+263	14259+116	14259+116	37283	12592	12592
25K	2.43 mi	39667+1629	13530+729	13530+729	33303	10874	10874
30K	3.11 mi	37164+2503	12446+1084	12446+1084	27451	8601	8601
35K	3.11 mi	36180+984	12182+264	12182+264	31869	11394	11394
40K	3.10 mi	34795+1385	11757+425	11757+425	26812	9545	9545
Finish(26.22 mi)	1.37 mi	34353+442	11623+134	11623+134	28401	10253	10253

10253

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