Robyn Smith

Bib: 18731 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Division (F18-39)

#0 / 14744

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

17:31/mi

54:25

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

16:16/mi

1:44:55

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

18:33/mi

2:42:30

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

18:33/mi

3:40:06

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

18:33/mi

3:52:32

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

18:38/mi

4:37:53

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

19:02/mi

5:36:59

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

19:19/mi

6:36:59

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

19:18/mi

7:36:56

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

17:05/mi

8:00:14

↑ 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

3:52:3217:46 /mi⚡ faster

2nd Half

4:07:4218:53 /mi+6.5%

Positive split — 6.5% slower in the second half

AI Race Performance Report

Robyn'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	54:25	17:31	3.11 mi	54:25	17:31	-
10K	1:44:55	16:54	3.10 mi	50:30	16:16	-1:15
15K	2:42:30	17:27	3.11 mi	57:35	18:33	+2:17
20K	3:40:06	17:43	3.11 mi	57:35	18:33	0:00
Half(13.10 mi)	3:52:32	17:46	0.67 mi	12:26	18:33	0:00
25K	4:37:53	17:54	2.43 mi	45:21	18:38	+0:05
30K	5:36:59	18:05	3.11 mi	59:06	19:02	+0:24
35K	6:36:59	18:16	3.11 mi	1:00:00	19:19	+0:17
40K	7:36:56	18:24	3.10 mi	59:57	19:18	-0:01
Finish(26.22 mi)	8:00:14	18:20	1.37 mi	23:18	17:05	-2:13

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

16:16 /mi

Average Pace

18:20 /mi

Slowest Pace

19:19 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:08:13

27% of race

Time at Steady Pace

3:52:04

48% of race

Time at Slower Pace

1:59:57

25% of race

Average Pace: 18:19 /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	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	59708	26066	26066	59568	25963	25963
10K	3.10 mi	59592+116	25973+93	25973+93	59276	25738	25738
15K	3.11 mi	59609-17	25991-18	25991-18	59568	25963	25963
20K	3.11 mi	59596+13	25979+12	25979+12	59360	25809	25809
Half(13.10 mi)	0.67 mi	59595+1	25976+3	25976+3	59167	25712	25712
25K	2.43 mi	59543+52	25934+42	25934+42	58571	25259	25259
30K	3.11 mi	59508+35	25909+25	25909+25	58828	25506	25506
35K	3.11 mi	59468+40	25889+20	25889+20	58763	25514	25514
40K	3.10 mi	59445+23	25871+18	25871+18	59016	25644	25644
Finish(26.22 mi)	1.37 mi	59429+16	25863+8	25863+8	57777	24988	24988

24988

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