Claire Tewkesbury

Bib: 80204 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

11:33/mi

35:51

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:58/mi

1:13:00

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

13:11/mi

1:53:56

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

13:53/mi

2:37:02

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

13:53/mi

2:46:20

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

14:40/mi

3:22:01

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:40/mi

4:07:33

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:14/mi

4:51:45

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:48/mi

5:34:37

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:17/mi

5:51:21

↑ 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

2:46:2012:42 /mi⚡ faster

2nd Half

3:05:0114:07 /mi+11.2%

Positive split — 11.2% slower in the second half

AI Race Performance Report

Claire's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	35:51	11:33	3.11 mi	35:51	11:33	-
10K	1:13:00	11:45	3.10 mi	37:09	11:58	+0:25
15K	1:53:56	12:14	3.11 mi	40:56	13:11	+1:13
20K	2:37:02	12:39	3.11 mi	43:06	13:53	+0:42
Half(13.10 mi)	2:46:20	12:42	0.67 mi	9:18	13:53	0:00
25K	3:22:01	13:01	2.43 mi	35:41	14:40	+0:47
30K	4:07:33	13:17	3.11 mi	45:32	14:40	0:00
35K	4:51:45	13:25	3.11 mi	44:12	14:14	-0:26
40K	5:34:37	13:28	3.10 mi	42:52	13:48	-0:26
Finish(26.22 mi)	5:51:21	13:25	1.37 mi	16:44	12:17	-1:31

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

11:33 /mi

Average Pace

13:25 /mi

Slowest Pace

14:40 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:10:40

37% of race

Time at Steady Pace

2:19:28

40% of race

Time at Slower Pace

1:21:13

23% of race

Average Pace: 13:24 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	51957	20500	20500	53418	21661	21661
10K	3.10 mi	51783+174	20428+72	20428+72	51679	20423	20423
15K	3.11 mi	52450-667	20919-491	20919-491	53418	21661	21661
20K	3.11 mi	53118-668	21432-513	21432-513	54436	22496	22496
Half(13.10 mi)	0.67 mi	53135-17	21464-32	21464-32	53234	21919	21919
25K	2.43 mi	53119+16	21516-52	21516-52	53097	21818	21818
30K	3.11 mi	52886+233	21427+89	21427+89	51564	21100	21100
35K	3.11 mi	52235+651	21116+311	21116+311	47232	19111	19111
40K	3.10 mi	51798+437	20901+215	20901+215	47094	19267	19267
Finish(26.22 mi)	1.37 mi	51425+373	20711+190	20711+190	41805	16504	16504

16504

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#51957
5K → 10K	596770+174	#51957 → #51783
10K → 15K	926259-667	#51783 → #52450
15K → 20K	870202-668	#52450 → #53118
20K → Half	9982-17	#53118 → #53135
Half → 25K	322338+16	#53135 → #53119
25K → 30K	213446+233	#53119 → #52886
30K → 35K	54705+651	#52886 → #52235
35K → 40K	66503+437	#52235 → #51798
40K → Finish	5378+373	#51798 → #51425
TOTALS	31513683+532	#51957 → #51425

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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