Sandra Topping

Bib: 19186 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F45-49)

#0 / 2995

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

13:09/mi

40:51

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

14:18/mi

1:25:15

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

14:58/mi

2:11:43

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

15:33/mi

2:59:59

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

15:50/mi

3:10:36

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

16:46/mi

3:51:25

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

19:38/mi

4:52:23

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

17:02/mi

5:45:16

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

16:04/mi

6:35:11

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

16:00/mi

6:56:59

↑ 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

3:10:3614:34 /mi⚡ faster

2nd Half

3:46:2317:16 /mi+18.8%

Positive split — 18.8% 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	40:51	13:09	3.11 mi	40:51	13:09	-
10K	1:25:15	13:44	3.10 mi	44:24	14:18	+1:09
15K	2:11:43	14:08	3.11 mi	46:28	14:58	+0:40
20K	2:59:59	14:29	3.11 mi	48:16	15:33	+0:35
Half(13.10 mi)	3:10:36	14:34	0.67 mi	10:37	15:50	+0:17
25K	3:51:25	14:54	2.43 mi	40:49	16:46	+0:56
30K	4:52:23	15:42	3.11 mi	1:00:58	19:38	+2:52
35K	5:45:16	15:53	3.11 mi	52:53	17:02	-2:36
40K	6:35:11	15:54	3.10 mi	49:55	16:04	-0:58
Finish(26.22 mi)	6:56:59	15:55	1.37 mi	21:48	16:00	-0:04

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

13:09 /mi

Average Pace

15:55 /mi

Slowest Pace

19:38 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:11:43

32% of race

Time at Steady Pace

2:51:25

41% of race

Time at Slower Pace

1:53:51

27% of race

Average Pace: 15:54 /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	57464	24364	24364	57402	24369	24369
10K	3.10 mi	57689-225	24547-183	24547-183	57745	24608	24608
15K	3.11 mi	57665+24	24527+20	24527+20	57402	24369	24369
20K	3.11 mi	57677-12	24564-37	24564-37	57494	24492	24492
Half(13.10 mi)	0.67 mi	57667+10	24565-1	24565-1	57236	24466	24466
25K	2.43 mi	57616+51	24528+37	24528+37	56958	24197	24197
30K	3.11 mi	58197-581	24942-414	24942-414	59114	25685	25685
35K	3.11 mi	58044+153	24870+72	24870+72	56204	24024	24024
40K	3.10 mi	57858+186	24754+116	24754+116	55480	23691	23691
Finish(26.22 mi)	1.37 mi	57835+23	24748+6	24748+6	56410	24209	24209

24209

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