Clare Boldy

Bib: 30318 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

10:18/mi

31:57

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:10/mi

1:03:30

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:38/mi

1:36:30

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:09/mi

2:11:06

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:16/mi

2:18:39

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

13:43/mi

2:52:03

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:43/mi

3:31:33

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:22/mi

4:13:02

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:52/mi

4:49:53

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:19/mi

5:03:57

↑ 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

2:18:3910:36 /mi⚡ faster

2nd Half

2:45:1812:36 /mi+19.2%

Positive split — 19.2% slower in the second half

AI Race Performance Report

Clare'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	31:57	10:18	3.11 mi	31:57	10:18	-
10K	1:03:30	10:14	3.10 mi	31:33	10:10	-0:08
15K	1:36:30	10:22	3.11 mi	33:00	10:38	+0:28
20K	2:11:06	10:33	3.11 mi	34:36	11:09	+0:31
Half(13.10 mi)	2:18:39	10:36	0.67 mi	7:33	11:16	+0:07
25K	2:52:03	11:05	2.43 mi	33:24	13:43	+2:27
30K	3:31:33	11:21	3.11 mi	39:30	12:43	-1:00
35K	4:13:02	11:39	3.11 mi	41:29	13:22	+0:39
40K	4:49:53	11:40	3.10 mi	36:51	11:52	-1:30
Finish(26.22 mi)	5:03:57	11:37	1.37 mi	14:04	10:19	-1:33

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:10 /mi

Average Pace

11:36 /mi

Slowest Pace

13:43 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:50:34

36% of race

Time at Steady Pace

1:19:00

26% of race

Time at Slower Pace

1:54:23

38% of race

Average Pace: 11:36 /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	41773	14353	14353	38469	12734	12734
10K	3.10 mi	39670+2103	13237+1116	13237+1116	37988	12434	12434
15K	3.11 mi	39120+550	13002+235	13002+235	38469	12734	12734
20K	3.11 mi	40076-956	13583-581	13583-581	42747	15345	15345
Half(13.10 mi)	0.67 mi	40073+3	13605-22	13605-22	40939	14578	14578
25K	2.43 mi	42724-2651	15165-1560	15165-1560	50203	20058	20058
30K	3.11 mi	42755-31	15376-211	15376-211	42948	16302	16302
35K	3.11 mi	42795-40	15631-255	15631-255	42751	16790	16790
40K	3.10 mi	41856+939	15281+350	15281+350	34502	13121	13121
Finish(26.22 mi)	1.37 mi	41157+699	14971+310	14971+310	25707	9037	9037

9037

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