Claire Robertson

Bib: 36000 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 (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

11:29/mi

35:38

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:29/mi

1:14:24

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:48/mi

1:51:03

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:36/mi

2:27:03

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

13:04/mi

2:35:49

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:54/mi

3:04:48

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:22/mi

3:43:13

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:16/mi

4:24:23

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:52/mi

5:04:21

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:18/mi

5:21:07

↑ 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

2:35:4911:54 /mi⚡ faster

2nd Half

2:45:1812:36 /mi+6.1%

Positive split — 6.1% slower in the second half

AI Race Performance Report

Claire'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	35:38	11:29	3.11 mi	35:38	11:29	-
10K	1:14:24	11:59	3.10 mi	38:46	12:29	+1:00
15K	1:51:03	11:55	3.11 mi	36:39	11:48	-0:41
20K	2:27:03	11:50	3.11 mi	36:00	11:36	-0:12
Half(13.10 mi)	2:35:49	11:54	0.67 mi	8:46	13:04	+1:28
25K	3:04:48	11:54	2.43 mi	28:59	11:54	-1:10
30K	3:43:13	11:59	3.11 mi	38:25	12:22	+0:28
35K	4:24:23	12:10	3.11 mi	41:10	13:16	+0:54
40K	5:04:21	12:15	3.10 mi	39:58	12:52	-0:24
Finish(26.22 mi)	5:21:07	12:16	1.37 mi	16:46	12:18	-0:34

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:29 /mi

Average Pace

12:15 /mi

Slowest Pace

13:16 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:51:13

72% of race

Time at Steady Pace

1:29:54

28% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:15 /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	51546	20228	20228	47349	17739	17739
10K	3.10 mi	52792-1246	21111-883	21111-883	53710	21789	21789
15K	3.11 mi	50991+1801	19940+1171	19940+1171	47349	17739	17739
20K	3.11 mi	49478+1513	19056+884	19056+884	45648	17002	17002
Half(13.10 mi)	0.67 mi	49521-43	19102-46	19102-46	50560	20213	20213
25K	2.43 mi	48195+1326	18364+738	18364+738	42522	15632	15632
30K	3.11 mi	46864+1331	17737+627	17737+627	41052	15325	15325
35K	3.11 mi	46155+709	17471+266	17471+266	42200	16487	16487
40K	3.10 mi	45583+572	17283+188	17283+188	41518	16433	16433
Finish(26.22 mi)	1.37 mi	45386+197	17222+61	17222+61	41954	16573	16573

16573

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