Stacey Thomson

Bib: 28185 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

10:15/mi

31:48

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:26/mi

1:04:12

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:30/mi

1:36:47

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:17/mi

2:11:50

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:11/mi

2:19:20

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:26/mi

2:49:35

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:33/mi

3:28:32

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:43/mi

4:08:00

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:08/mi

4:48:48

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:53/mi

5:06:21

↑ 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

2:19:2010:39 /mi⚡ faster

2nd Half

2:47:0112:44 /mi+19.9%

Positive split — 19.9% slower in the second half

AI Race Performance Report

Stacey'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	31:48	10:15	3.11 mi	31:48	10:15	-
10K	1:04:12	10:20	3.10 mi	32:24	10:26	+0:11
15K	1:36:47	10:24	3.11 mi	32:35	10:30	+0:04
20K	2:11:50	10:37	3.11 mi	35:03	11:17	+0:47
Half(13.10 mi)	2:19:20	10:39	0.67 mi	7:30	11:11	-0:06
25K	2:49:35	10:56	2.43 mi	30:15	12:26	+1:15
30K	3:28:32	11:12	3.11 mi	38:57	12:33	+0:07
35K	4:08:00	11:25	3.11 mi	39:28	12:43	+0:10
40K	4:48:48	11:38	3.10 mi	40:48	13:08	+0:25
Finish(26.22 mi)	5:06:21	11:42	1.37 mi	17:33	12:53	-0:15

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:15 /mi

Average Pace

11:42 /mi

Slowest Pace

13:08 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:19:20

45% of race

Time at Steady Pace

2:06:13

41% of race

Time at Slower Pace

40:48

13% of race

Average Pace: 11:41 /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	41256	14095	14095	37259	12135	12135
10K	3.10 mi	40822+434	13845+250	13845+250	40660	13822	13822
15K	3.11 mi	39411+1411	13151+694	13151+694	37259	12135	12135
20K	3.11 mi	40592-1181	13841-690	13841-690	43772	15922	15922
Half(13.10 mi)	0.67 mi	40560+32	13859-18	13859-18	40404	14290	14290
25K	2.43 mi	41505-945	14495-636	14495-636	44980	17018	17018
30K	3.11 mi	41536-31	14729-234	14729-234	42034	15804	15804
35K	3.11 mi	41139+397	14734-5	14734-5	39148	14940	14940
40K	3.10 mi	41538-399	15124-390	15124-390	43204	17270	17270
Finish(26.22 mi)	1.37 mi	41785-247	15294-170	15294-170	45716	18494	18494

18494

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