Natalie Howson

Bib: 27384 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 43%

Masters (Masters Women)

#0 / 11371

Top 41%

Division (F45-49)

#0 / 2995

Top 45%

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

9:38/mi

29:53

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:50/mi

1:00:25

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:19/mi

1:32:26

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:08/mi

2:03:52

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:05/mi

2:10:38

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:40/mi

2:36:35

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:47/mi

3:13:11

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:29/mi

3:48:49

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:22/mi

4:24:06

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:19/mi

4:39:31

↑ 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

2:10:389:59 /mi⚡ faster

2nd Half

2:28:5311:21 /mi+14.0%

Positive split — 14.0% slower in the second half

AI Race Performance Report

Natalie'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	29:53	9:38	3.11 mi	29:53	9:38	-
10K	1:00:25	9:44	3.10 mi	30:32	9:50	+0:12
15K	1:32:26	9:56	3.11 mi	32:01	10:19	+0:29
20K	2:03:52	9:59	3.11 mi	31:26	10:08	-0:11
Half(13.10 mi)	2:10:38	9:59	0.67 mi	6:46	10:05	-0:03
25K	2:36:35	10:05	2.43 mi	25:57	10:40	+0:35
30K	3:13:11	10:22	3.11 mi	36:36	11:47	+1:07
35K	3:48:49	10:32	3.11 mi	35:38	11:29	-0:18
40K	4:24:06	10:38	3.10 mi	35:17	11:22	-0:07
Finish(26.22 mi)	4:39:31	10:41	1.37 mi	15:25	11:19	-0:03

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:38 /mi

Average Pace

10:40 /mi

Slowest Pace

11:47 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:38:37

35% of race

Time at Steady Pace

57:58

21% of race

Time at Slower Pace

2:02:56

44% of race

Average Pace: 10:40 /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	34589	10729	10729	35539	11294	11294
10K	3.10 mi	34634-45	10758-29	10758-29	34760	10875	10875
15K	3.11 mi	34883-249	10898-140	10898-140	35539	11294	11294
20K	3.11 mi	34723+160	10917-19	10917-19	34579	11081	11081
Half(13.10 mi)	0.67 mi	34446+277	10793+124	10793+124	31108	9610	9610
25K	2.43 mi	34300+146	10832-39	10832-39	34486	11467	11467
30K	3.11 mi	34995-695	11398-566	11398-566	37688	13573	13573
35K	3.11 mi	34250+745	11300+98	11300+98	31430	11171	11171
40K	3.10 mi	33599+651	11234+66	11234+66	30570	11255	11255
Finish(26.22 mi)	1.37 mi	33571+28	11289-55	11289-55	34196	12982	12982

12982

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