Katie Stock

Bib: 63214 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Division (F18-39)

#0 / 14744

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

10:18/mi

31:59

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:52/mi

1:05:42

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:54/mi

1:39:31

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:51/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

11:54/mi

2:49:26

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:19/mi

3:27:41

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:18/mi

4:05:51

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:59/mi

4:43:04

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:52/mi

4:57:52

↑ 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⚡ faster

2nd Half

2:37:2512:00 /mi+12.1%

Positive split — 12.1% slower in the second half

AI Race Performance Report

Katie's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:59	10:18	3.11 mi	31:59	10:18	-
10K	1:05:42	10:35	3.10 mi	33:43	10:52	+0:34
15K	1:39:31	10:41	3.11 mi	33:49	10:54	+0:02
20K	2:13:13	10:44	3.11 mi	33:42	10:51	-0:03
Half(13.10 mi)	2:20:27	10:44	0.67 mi	7:14	10:47	-0:04
25K	2:49:26	10:55	2.43 mi	28:59	11:54	+1:07
30K	3:27:41	11:09	3.11 mi	38:15	12:19	+0:25
35K	4:05:51	11:19	3.11 mi	38:10	12:18	-0:01
40K	4:43:04	11:24	3.10 mi	37:13	11:59	-0:19
Finish(26.22 mi)	4:57:52	11:23	1.37 mi	14:48	10:52	-1:07

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:18 /mi

Average Pace

11:22 /mi

Slowest Pace

12:19 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:35:15

52% of race

Time at Steady Pace

1:06:12

22% of race

Time at Slower Pace

1:16:25

26% of race

Average Pace: 11:22 /mi

Loading chart...

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	41882	14413	14413	40696	13922	13922
10K	3.10 mi	43063-1181	15091-678	15091-678	44431	15941	15941
15K	3.11 mi	42093+970	14578+513	14578+513	40696	13922	13922
20K	3.11 mi	41562+531	14378+200	14378+200	40601	14130	14130
Half(13.10 mi)	0.67 mi	41298+264	14261+117	14261+117	37322	12631	12631
25K	2.43 mi	41414-116	14453-192	14453-192	42508	15618	15618
30K	3.11 mi	41215+199	14548-95	14548-95	40770	15176	15176
35K	3.11 mi	40434+781	14373+175	14373+175	36614	13683	13683
40K	3.10 mi	39868+566	14243+130	14243+130	35346	13521	13521
Finish(26.22 mi)	1.37 mi	39463+405	14091+152	14091+152	30359	11194	11194

11194

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