Louise Black

Bib: 54712 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 46%

Masters (Masters Women)

#0 / 11371

Top 44%

Division (F50-54)

#0 / 2342

Top 42%

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

9:35/mi

29:44

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:40/mi

59:43

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:32/mi

1:32:24

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:05/mi

2:03:42

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:07/mi

2:10:29

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:49/mi

2:36:49

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:55/mi

3:10:42

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:11/mi

3:51:39

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:19/mi

4:29:54

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:00/mi

4:44:54

↑ 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

2:10:299:58 /mi⚡ faster

2nd Half

2:34:2511:47 /mi+18.3%

Positive split — 18.3% slower in the second half

AI Race Performance Report

Louise'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	29:44	9:35	3.11 mi	29:44	9:35	-
10K	59:43	9:37	3.10 mi	29:59	9:40	+0:05
15K	1:32:24	9:55	3.11 mi	32:41	10:32	+0:52
20K	2:03:42	9:58	3.11 mi	31:18	10:05	-0:27
Half(13.10 mi)	2:10:29	9:58	0.67 mi	6:47	10:07	+0:02
25K	2:36:49	10:06	2.43 mi	26:20	10:49	+0:42
30K	3:10:42	10:14	3.11 mi	33:53	10:55	+0:06
35K	3:51:39	10:40	3.11 mi	40:57	13:11	+2:16
40K	4:29:54	10:52	3.10 mi	38:15	12:19	-0:52
Finish(26.22 mi)	4:44:54	10:53	1.37 mi	15:00	11:00	-1:19

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:35 /mi

Average Pace

10:52 /mi

Slowest Pace

13:11 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:37:48

34% of race

Time at Steady Pace

1:47:54

38% of race

Time at Slower Pace

1:19:12

28% of race

Average Pace: 10:52 /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	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	34083	10513	10513	37530	12279	12279
10K	3.10 mi	33504+579	10257+256	10257+256	33054	10094	10094
15K	3.11 mi	34844-1340	10878-621	10878-621	37530	12279	12279
20K	3.11 mi	34574+270	10845+33	10845+33	34183	10881	10881
Half(13.10 mi)	0.67 mi	34354+220	10750+95	10750+95	31330	9718	9718
25K	2.43 mi	34433-79	10896-146	10896-146	35648	12039	12039
30K	3.11 mi	33719+714	10779+117	10779+117	32051	10747	10747
35K	3.11 mi	35378-1659	11817-1038	11817-1038	41789	16283	16283
40K	3.10 mi	35621-243	12114-297	12114-297	37643	14618	14618
Finish(26.22 mi)	1.37 mi	35330+291	12068+46	12068+46	31485	11706	11706

11706

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