Natasha Smith

Bib: 57617 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 35%

Gender (Female)

#0 / 26115

Top 23%

Division (F18-39)

#0 / 14744

Top 24%

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

8:58/mi

27:50

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:07/mi

56:07

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:13/mi

1:24:44

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:01/mi

1:52:43

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:04/mi

1:58:48

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:58/mi

2:20:37

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:17/mi

2:49:27

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:23/mi

3:18:35

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:42/mi

3:48:43

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:54/mi

4:00:51

↑ 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

1:58:489:05 /mi⚡ faster

2nd Half

2:02:039:19 /mi+2.7%

Positive split — 2.7% slower in the second half

AI Race Performance Report

Natasha'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	27:50	8:58	3.11 mi	27:50	8:58	-
10K	56:07	9:02	3.10 mi	28:17	9:07	+0:09
15K	1:24:44	9:06	3.11 mi	28:37	9:13	+0:06
20K	1:52:43	9:05	3.11 mi	27:59	9:01	-0:12
Half(13.10 mi)	1:58:48	9:05	0.67 mi	6:05	9:04	+0:03
25K	2:20:37	9:04	2.43 mi	21:49	8:58	-0:06
30K	2:49:27	9:06	3.11 mi	28:50	9:17	+0:19
35K	3:18:35	9:08	3.11 mi	29:08	9:23	+0:06
40K	3:48:43	9:13	3.10 mi	30:08	9:42	+0:19
Finish(26.22 mi)	4:00:51	9:12	1.37 mi	12:08	8:54	-0:48

Trend:

Faster pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:54 /mi

Average Pace

9:12 /mi

Slowest Pace

9:42 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:01:35

75% of race

Time at Steady Pace

59:16

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:11 /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	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	26163	7415	7415	24015	6544	6544
10K	3.10 mi	25974+189	7313+102	7313+102	26029	7356	7356
15K	3.11 mi	25172+802	6991+322	6991+322	24015	6544	6544
20K	3.11 mi	24641+531	6792+199	6792+199	23762	6508	6508
Half(13.10 mi)	0.67 mi	24429+212	6719+73	6719+73	21400	5770	5770
25K	2.43 mi	23457+972	6417+302	6417+302	20191	5452	5452
30K	3.11 mi	22534+923	6225+192	6225+192	19966	5611	5611
35K	3.11 mi	21389+1145	5990+235	5990+235	17401	5067	5067
40K	3.10 mi	20998+391	6030-40	6030-40	18790	6054	6054
Finish(26.22 mi)	1.37 mi	20646+352	5952+78	5952+78	14102	4332	4332

4332

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