Katie Preece

Bib: 65431 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

11:39/mi

36:11

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:40/mi

1:12:25

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:24/mi

1:50:54

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:13/mi

2:28:51

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:12/mi

2:37:02

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

15:55/mi

3:15:46

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:11/mi

3:53:37

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:45/mi

4:33:12

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:40/mi

5:12:31

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:08/mi

5:29:03

↑ 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

2:37:0212:00 /mi⚡ faster

2nd Half

2:52:0113:07 /mi+9.5%

Positive split — 9.5% 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	36:11	11:39	3.11 mi	36:11	11:39	-
10K	1:12:25	11:40	3.10 mi	36:14	11:40	+0:01
15K	1:50:54	11:54	3.11 mi	38:29	12:24	+0:44
20K	2:28:51	11:59	3.11 mi	37:57	12:13	-0:11
Half(13.10 mi)	2:37:02	12:00	0.67 mi	8:11	12:12	-0:01
25K	3:15:46	12:37	2.43 mi	38:44	15:55	+3:43
30K	3:53:37	12:32	3.11 mi	37:51	12:11	-3:44
35K	4:33:12	12:34	3.11 mi	39:35	12:45	+0:34
40K	5:12:31	12:35	3.10 mi	39:19	12:40	-0:05
Finish(26.22 mi)	5:29:03	12:34	1.37 mi	16:32	12:08	-0:32

Trend:

Faster pace

Steady pace

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More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:39 /mi

Average Pace

12:34 /mi

Slowest Pace

15:55 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

4:50:19

88% of race

Time at Slower Pace

38:44

12% of race

Average Pace: 12:33 /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	52494	20861	20861	50327	19608	19608
10K	3.10 mi	51288+1206	20081+780	20081+780	50196	19447	19447
15K	3.11 mi	50899+389	19883+198	19883+198	50327	19608	19608
20K	3.11 mi	50216+683	19538+345	19538+345	48797	18869	18869
Half(13.10 mi)	0.67 mi	50009+207	19420+118	19420+118	46803	17956	17956
25K	2.43 mi	51599-1590	20515-1095	20515-1095	55802	23469	23469
30K	3.11 mi	49722+1877	19396+1119	19396+1119	40074	14786	14786
35K	3.11 mi	48348+1374	18730+666	18730+666	39366	15049	15049
40K	3.10 mi	47419+929	18313+417	18313+417	40092	15784	15784
Finish(26.22 mi)	1.37 mi	47096+323	18173+140	18173+140	40708	15987	15987

15987

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