Katie Clarke

Bib: 73131 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

12:39/mi

39:15

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:07/mi

1:16:51

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

13:00/mi

1:57:13

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:04/mi

2:34:42

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:14/mi

2:42:54

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:49/mi

3:14:05

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:02/mi

3:51:27

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:40/mi

4:30:47

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:23/mi

5:15:26

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:48/mi

5:32:53

↑ 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

2:42:5412:27 /mi⚡ faster

2nd Half

2:49:5912:58 /mi+4.3%

Positive split — 4.3% slower in the second half

AI Race Performance Report

Katie'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	39:15	12:39	3.11 mi	39:15	12:39	-
10K	1:16:51	12:23	3.10 mi	37:36	12:07	-0:32
15K	1:57:13	12:35	3.11 mi	40:22	13:00	+0:53
20K	2:34:42	12:27	3.11 mi	37:29	12:04	-0:56
Half(13.10 mi)	2:42:54	12:27	0.67 mi	8:12	12:14	+0:10
25K	3:14:05	12:30	2.43 mi	31:11	12:49	+0:35
30K	3:51:27	12:25	3.11 mi	37:22	12:02	-0:47
35K	4:30:47	12:28	3.11 mi	39:20	12:40	+0:38
40K	5:15:26	12:42	3.10 mi	44:39	14:23	+1:43
Finish(26.22 mi)	5:32:53	12:43	1.37 mi	17:27	12:48	-1:35

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:02 /mi

Average Pace

12:42 /mi

Slowest Pace

14:23 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:48:14

87% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

44:39

13% of race

Average Pace: 12:42 /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	56217	23463	23463	52756	21212	21212
10K	3.10 mi	54357+1860	22158+1305	22158+1305	52271	20826	20826
15K	3.11 mi	53814+543	21825+333	21825+333	52756	21212	21212
20K	3.11 mi	52393+1421	20951+874	20951+874	48085	18440	18440
Half(13.10 mi)	0.67 mi	52083+310	20764+187	20764+187	46908	18024	18024
25K	2.43 mi	51120+963	20205+559	20205+559	46728	18024	18024
30K	3.11 mi	49163+1957	19073+1132	19073+1132	39229	14351	14351
35K	3.11 mi	47750+1413	18374+699	18374+699	38892	14810	14810
40K	3.10 mi	48107-357	18710-336	18710-336	50052	20766	20766
Finish(26.22 mi)	1.37 mi	47949+158	18661+49	18661+49	45279	18278	18278

18278

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