Leah Spurlock

Bib: 59012 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 29%

Gender (Female)

#0 / 26115

Top 19%

Division (F18-39)

#0 / 14744

Top 20%

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

8:54/mi

27:36

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:04/mi

55:44

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:05/mi

1:23:55

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:47/mi

1:51:10

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:01/mi

1:57:13

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:48/mi

2:18:39

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:59/mi

2:46:33

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:05/mi

3:14:45

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:47/mi

3:42:02

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:34/mi

3:53:43

↑ 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

1:57:138:57 /mi⚖️ balanced

2nd Half

1:56:308:53 /mi⚖️ balanced

Even split — consistent pacing between halves

AI Race Performance Report

Leah'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	27:36	8:54	3.11 mi	27:36	8:54	-
10K	55:44	8:59	3.10 mi	28:08	9:04	+0:10
15K	1:23:55	9:01	3.11 mi	28:11	9:05	+0:01
20K	1:51:10	8:57	3.11 mi	27:15	8:47	-0:18
Half(13.10 mi)	1:57:13	8:57	0.67 mi	6:03	9:01	+0:14
25K	2:18:39	8:56	2.43 mi	21:26	8:48	-0:13
30K	2:46:33	8:57	3.11 mi	27:54	8:59	+0:11
35K	3:14:45	8:58	3.11 mi	28:12	9:05	+0:06
40K	3:42:02	8:56	3.10 mi	27:17	8:47	-0:18
Finish(26.22 mi)	3:53:43	8:56	1.37 mi	11:41	8:34	-0:13

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:34 /mi

Average Pace

8:55 /mi

Slowest Pace

9:05 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:23:09

61% of race

Time at Steady Pace

1:30:34

39% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:55 /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	25078	6976	6976	22224	5937	5937
10K	3.10 mi	25075+3	6995-19	6995-19	25320	7090	7090
15K	3.11 mi	23954+1121	6559+436	6559+436	22224	5937	5937
20K	3.11 mi	22988+966	6227+332	6227+332	20834	5514	5514
Half(13.10 mi)	0.67 mi	22821+167	6171+56	6171+56	20827	5549	5549
25K	2.43 mi	21880+941	5898+273	5898+273	18592	4884	4884
30K	3.11 mi	20772+1108	5610+288	5610+288	17170	4593	4593
35K	3.11 mi	19481+1291	5305+305	5305+305	14973	4172	4172
40K	3.10 mi	18133+1348	4965+340	4965+340	11970	3393	3393
Finish(26.22 mi)	1.37 mi	17620+513	4845+120	4845+120	11501	3307	3307

3307

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