Kathryn Sandercock

Bib: 39917 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 19%

Gender (Female)

#0 / 26115

Top 10%

Masters (Masters Women)

#0 / 11371

Top 8%

Division (F40-44)

#0 / 3355

Top 12%

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

7:51/mi

24:23

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:57/mi

49:03

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:11/mi

1:14:26

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:56/mi

1:39:04

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:12/mi

1:44:34

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:07/mi

2:04:19

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:20/mi

2:30:11

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:28/mi

2:56:29

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:40/mi

3:23:23

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:43/mi

3:35:16

↑ 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

1:44:347:59 /mi⚡ faster

2nd Half

1:50:428:27 /mi+5.9%

Positive split — 5.9% slower in the second half

AI Race Performance Report

Kathryn'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	24:23	7:51	3.11 mi	24:23	7:51	-
10K	49:03	7:54	3.10 mi	24:40	7:57	+0:06
15K	1:14:26	8:00	3.11 mi	25:23	8:11	+0:14
20K	1:39:04	7:59	3.11 mi	24:38	7:56	-0:15
Half(13.10 mi)	1:44:34	7:59	0.67 mi	5:30	8:12	+0:16
25K	2:04:19	8:01	2.43 mi	19:45	8:07	-0:05
30K	2:30:11	8:04	3.11 mi	25:52	8:20	+0:13
35K	2:56:29	8:07	3.11 mi	26:18	8:28	+0:08
40K	3:23:23	8:11	3.10 mi	26:54	8:40	+0:12
Finish(26.22 mi)	3:35:16	8:13	1.37 mi	11:53	8:43	+0:03

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:51 /mi

Average Pace

8:13 /mi

Slowest Pace

8:43 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:56:29

82% of race

Time at Steady Pace

38:47

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:13 /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	12347	2697	2697	12878	2840	2840
10K	3.10 mi	12187+160	2675+22	2675+22	12227	2687	2687
15K	3.11 mi	12353-166	2727-52	2727-52	12878	2840	2840
20K	3.11 mi	12268+85	2694+33	2694+33	12249	2642	2642
Half(13.10 mi)	0.67 mi	12283-15	2692+2	2692+2	12795	2822	2822
25K	2.43 mi	12213+70	2693-1	2693-1	12386	2776	2776
30K	3.11 mi	12051+162	2683+10	2683+10	11781	2696	2696
35K	3.11 mi	11608+443	2616+67	2616+67	10611	2547	2547
40K	3.10 mi	11351+257	2625-9	2625-9	11109	3054	3054
Finish(26.22 mi)	1.37 mi	11326+25	2671-46	2671-46	12548	3702	3702

3702

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