Stephanie Collier

Bib: 58383 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

31:50

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:05/mi

1:06:16

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:05/mi

1:43:46

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:22/mi

2:22:10

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:36/mi

2:30:37

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:37/mi

3:01:19

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:29/mi

3:43:10

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:33/mi

4:28:22

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:50/mi

5:11:20

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:40/mi

5:29:58

↑ 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

2:30:3711:30 /mi⚡ faster

2nd Half

2:59:2113:41 /mi+19.1%

Positive split — 19.1% slower in the second half

AI Race Performance Report

Stephanie'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	31:50	10:15	3.11 mi	31:50	10:15	-
10K	1:06:16	10:40	3.10 mi	34:26	11:05	+0:50
15K	1:43:46	11:08	3.11 mi	37:30	12:05	+1:00
20K	2:22:10	11:27	3.11 mi	38:24	12:22	+0:17
Half(13.10 mi)	2:30:37	11:30	0.67 mi	8:27	12:36	+0:14
25K	3:01:19	11:41	2.43 mi	30:42	12:37	+0:01
30K	3:43:10	11:59	3.11 mi	41:51	13:29	+0:52
35K	4:28:22	12:21	3.11 mi	45:12	14:33	+1:04
40K	5:11:20	12:32	3.10 mi	42:58	13:50	-0:43
Finish(26.22 mi)	5:29:58	12:36	1.37 mi	18:38	13:40	-0:10

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:15 /mi

Average Pace

12:36 /mi

Slowest Pace

14:33 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:06:16

20% of race

Time at Steady Pace

1:55:03

35% of race

Time at Slower Pace

2:28:39

45% of race

Average Pace: 12:35 /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	41362	14154	14154	48830	18655	18655
10K	3.10 mi	43894-2532	15584-1430	15584-1430	46189	16971	16971
15K	3.11 mi	45909-2015	16790-1206	16790-1206	48830	18655	18655
20K	3.11 mi	47156-1247	17635-845	17635-845	49419	19241	19241
Half(13.10 mi)	0.67 mi	47253-97	17722-87	17722-87	48547	19014	19014
25K	2.43 mi	46923+330	17639+83	17639+83	45815	17486	17486
30K	3.11 mi	46846+77	17724-85	17724-85	46701	18336	18336
35K	3.11 mi	47140-294	18019-295	18019-295	48714	19932	19932
40K	3.10 mi	47147-7	18164-145	18164-145	47239	19342	19342
Finish(26.22 mi)	1.37 mi	47312-165	18297-133	18297-133	49804	20649	20649

20649

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