Katie Clarke

Bib: 68774 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 (F40-44)

#0 / 3355

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

11:11/mi

34:43

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:36/mi

1:10:44

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:03/mi

1:48:09

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:03/mi

2:25:34

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:14/mi

2:33:46

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:26/mi

3:04:02

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:48/mi

3:43:47

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:23/mi

4:25:21

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:59/mi

5:05:41

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:44/mi

5:23:03

↑ 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

2:33:4611:45 /mi⚡ faster

2nd Half

2:49:1712:55 /mi+10.1%

Positive split — 10.1% 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	34:43	11:11	3.11 mi	34:43	11:11	-
10K	1:10:44	11:24	3.10 mi	36:01	11:36	+0:25
15K	1:48:09	11:37	3.11 mi	37:25	12:03	+0:27
20K	2:25:34	11:43	3.11 mi	37:25	12:03	0:00
Half(13.10 mi)	2:33:46	11:45	0.67 mi	8:12	12:14	+0:11
25K	3:04:02	11:51	2.43 mi	30:16	12:26	+0:12
30K	3:43:47	12:01	3.11 mi	39:45	12:48	+0:22
35K	4:25:21	12:13	3.11 mi	41:34	13:23	+0:35
40K	5:05:41	12:18	3.10 mi	40:20	12:59	-0:24
Finish(26.22 mi)	5:23:03	12:20	1.37 mi	17:22	12:44	-0:15

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:11 /mi

Average Pace

12:20 /mi

Slowest Pace

13:23 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:33:46

48% of race

Time at Steady Pace

2:07:43

40% of race

Time at Slower Pace

41:34

13% of race

Average Pace: 12:19 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	49705	19059	19059	48710	18572	18572
10K	3.10 mi	49689+16	19075-16	19075-16	49777	19180	19180
15K	3.11 mi	49225+464	18799+276	18799+276	48710	18572	18572
20K	3.11 mi	48812+413	18642+157	18642+157	47969	18367	18367
Half(13.10 mi)	0.67 mi	48669+143	18561+81	18561+81	46892	18008	18008
25K	2.43 mi	47909+760	18198+363	18198+363	45008	17040	17040
30K	3.11 mi	47044+865	17836+362	17836+362	43380	16528	16528
35K	3.11 mi	46376+668	17585+251	17585+251	42907	16872	16872
40K	3.10 mi	45895+481	17453+132	17453+132	42283	16814	16814
Finish(26.22 mi)	1.37 mi	45786+109	17444+9	17444+9	44913	18079	18079

18079

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