Lucy Marks

Bib: 67611 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

11:51/mi

36:48

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

13:01/mi

1:17:13

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:50/mi

1:57:04

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

13:19/mi

2:38:24

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

13:55/mi

2:47:44

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

14:26/mi

3:22:51

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:29/mi

4:07:48

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

15:38/mi

4:56:20

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:12/mi

5:40:26

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:16/mi

5:58:31

↑ 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

2:47:4412:49 /mi⚡ faster

2nd Half

3:10:4714:33 /mi+13.7%

Positive split — 13.7% slower in the second half

AI Race Performance Report

Lucy'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	36:48	11:51	3.11 mi	36:48	11:51	-
10K	1:17:13	12:26	3.10 mi	40:25	13:01	+1:10
15K	1:57:04	12:34	3.11 mi	39:51	12:50	-0:11
20K	2:38:24	12:45	3.11 mi	41:20	13:19	+0:29
Half(13.10 mi)	2:47:44	12:49	0.67 mi	9:20	13:55	+0:36
25K	3:22:51	13:04	2.43 mi	35:07	14:26	+0:31
30K	4:07:48	13:18	3.11 mi	44:57	14:29	+0:03
35K	4:56:20	13:38	3.11 mi	48:32	15:38	+1:09
40K	5:40:26	13:42	3.10 mi	44:06	14:12	-1:26
Finish(26.22 mi)	5:58:31	13:42	1.37 mi	18:05	13:16	-0:56

Trend:

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Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:51 /mi

Average Pace

13:41 /mi

Slowest Pace

15:38 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:56:29

49% of race

Time at Steady Pace

53:26

15% of race

Time at Slower Pace

2:08:36

36% of race

Average Pace: 13:40 /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	53443	21508	21508	52124	20792	20792
10K	3.10 mi	54552-1109	22304-796	22304-796	55368	22932	22932
15K	3.11 mi	53757+795	21790+514	21790+514	52124	20792	20792
20K	3.11 mi	53531+226	21699+91	21699+91	52863	21477	21477
Half(13.10 mi)	0.67 mi	53506+25	21713-14	21713-14	53345	21980	21980
25K	2.43 mi	53296+210	21631+82	21631+82	52422	21411	21411
30K	3.11 mi	52944+352	21470+161	21470+161	50898	20702	20702
35K	3.11 mi	52987-43	21589-119	21589-119	52730	22088	22088
40K	3.10 mi	52710+277	21472+117	21472+117	49173	20341	20341
Finish(26.22 mi)	1.37 mi	52542+168	21399+73	21399+73	47916	19655	19655

19655

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