Natalie Stephenson

Bib: 71431 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 47%

Masters (Masters Women)

#0 / 11371

Top 45%

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

9:43/mi

30:10

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:02/mi

1:01:18

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:29/mi

1:33:52

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:14/mi

2:05:37

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:40/mi

2:12:46

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:44/mi

2:38:54

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:07/mi

3:13:26

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:50/mi

3:53:17

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:26/mi

4:31:54

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:52/mi

4:46:43

↑ 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

2:12:4610:09 /mi⚡ faster

2nd Half

2:33:5711:45 /mi+16.0%

Positive split — 16.0% 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	30:10	9:43	3.11 mi	30:10	9:43	-
10K	1:01:18	9:52	3.10 mi	31:08	10:02	+0:19
15K	1:33:52	10:05	3.11 mi	32:34	10:29	+0:27
20K	2:05:37	10:07	3.11 mi	31:45	10:14	-0:15
Half(13.10 mi)	2:12:46	10:09	0.67 mi	7:09	10:40	+0:26
25K	2:38:54	10:14	2.43 mi	26:08	10:44	+0:04
30K	3:13:26	10:23	3.11 mi	34:32	11:07	+0:23
35K	3:53:17	10:44	3.11 mi	39:51	12:50	+1:43
40K	4:31:54	10:57	3.10 mi	38:37	12:26	-0:24
Finish(26.22 mi)	4:46:43	10:57	1.37 mi	14:49	10:52	-1:34

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:43 /mi

Average Pace

10:57 /mi

Slowest Pace

12:50 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:33:03

32% of race

Time at Steady Pace

1:55:12

40% of race

Time at Slower Pace

1:18:28

27% of race

Average Pace: 10:56 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	35597	11207	11207	37207	12114	12114
10K	3.10 mi	36059-462	11431-224	11431-224	36681	11771	11771
15K	3.11 mi	36366-307	11613-182	11613-182	37207	12114	12114
20K	3.11 mi	35987+379	11522+91	11522+91	35547	11555	11555
Half(13.10 mi)	0.67 mi	35980+7	11532-10	11532-10	36305	12114	12114
25K	2.43 mi	35651+329	11505+27	11505+27	35076	11767	11767
30K	3.11 mi	35143+508	11462+43	11462+43	33435	11411	11411
35K	3.11 mi	36003-860	12105-643	12105-643	39853	15282	15282
40K	3.10 mi	36262-259	12433-328	12433-328	38494	15038	15038
Finish(26.22 mi)	1.37 mi	35929+333	12344+89	12344+89	30463	11233	11233

11233

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