Katy Button

Bib: 71921 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 (F45-49)

#0 / 2995

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

13:39/mi

42:23

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

14:40/mi

1:27:56

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

16:42/mi

2:19:47

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

18:19/mi

3:16:40

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

15:33/mi

3:27:06

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

15:37/mi

4:05:08

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

16:18/mi

4:55:46

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

16:29/mi

5:46:56

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

16:25/mi

6:37:55

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

16:09/mi

6:59:56

↑ 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

3:27:0615:49 /mi⚡ faster

2nd Half

3:32:5016:14 /mi+2.8%

Positive split — 2.8% slower in the second half

AI Race Performance Report

Katy'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	42:23	13:39	3.11 mi	42:23	13:39	-
10K	1:27:56	14:10	3.10 mi	45:33	14:40	+1:01
15K	2:19:47	15:00	3.11 mi	51:51	16:42	+2:02
20K	3:16:40	15:50	3.11 mi	56:53	18:19	+1:37
Half(13.10 mi)	3:27:06	15:49	0.67 mi	10:26	15:33	-2:46
25K	4:05:08	15:47	2.43 mi	38:02	15:37	+0:04
30K	4:55:46	15:52	3.11 mi	50:38	16:18	+0:41
35K	5:46:56	15:58	3.11 mi	51:10	16:29	+0:11
40K	6:37:55	16:01	3.10 mi	50:59	16:25	-0:04
Finish(26.22 mi)	6:59:56	16:02	1.37 mi	22:01	16:09	-0:16

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

13:39 /mi

Average Pace

16:02 /mi

Slowest Pace

18:19 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:16:24

32% of race

Time at Steady Pace

3:46:39

54% of race

Time at Slower Pace

56:53

14% of race

Average Pace: 16:01 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	58182	24908	24908	59021	25552	25552
10K	3.10 mi	58279-97	24986-78	24986-78	58217	24955	24955
15K	3.11 mi	58663-384	25278-292	25278-292	59021	25552	25552
20K	3.11 mi	58961-298	25494-216	25494-216	59308	25770	25770
Half(13.10 mi)	0.67 mi	58907+54	25455+39	25455+39	56879	24232	24232
25K	2.43 mi	58608+299	25237+218	25237+218	55308	23172	23172
30K	3.11 mi	58364+244	25067+170	25067+170	55903	23648	23648
35K	3.11 mi	58132+232	24931+136	24931+136	55077	23408	23408
40K	3.10 mi	57993+139	24851+80	24851+80	56158	24048	24048
Finish(26.22 mi)	1.37 mi	57962+31	24841+10	24841+10	56635	24344	24344

24344

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing