Megan Pretsell

Bib: 58691 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

9:58/mi

30:57

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:04/mi

1:02:13

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:34/mi

1:38:07

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:14/mi

2:13:01

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:27/mi

2:20:42

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

13:21/mi

2:53:11

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:38/mi

3:35:31

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

16:16/mi

4:26:01

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:02/mi

5:06:28

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:12/mi

5:21:44

↑ 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

2:20:4210:45 /mi⚡ faster

2nd Half

3:01:0213:48 /mi+28.7%

Positive split — 28.7% slower in the second half

AI Race Performance Report

Megan'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	30:57	9:58	3.11 mi	30:57	9:58	-
10K	1:02:13	10:01	3.10 mi	31:16	10:04	+0:06
15K	1:38:07	10:32	3.11 mi	35:54	11:34	+1:30
20K	2:13:01	10:43	3.11 mi	34:54	11:14	-0:20
Half(13.10 mi)	2:20:42	10:45	0.67 mi	7:41	11:27	+0:13
25K	2:53:11	11:09	2.43 mi	32:29	13:21	+1:54
30K	3:35:31	11:34	3.11 mi	42:20	13:38	+0:17
35K	4:26:01	12:14	3.11 mi	50:30	16:16	+2:38
40K	5:06:28	12:20	3.10 mi	40:27	13:02	-3:14
Finish(26.22 mi)	5:21:44	12:17	1.37 mi	15:16	11:12	-1:50

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:58 /mi

Average Pace

12:17 /mi

Slowest Pace

16:16 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:02:13

19% of race

Time at Steady Pace

1:33:45

29% of race

Time at Slower Pace

2:45:46

52% of race

Average Pace: 12:16 /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	38270	12543	12543	45758	16774	16774
10K	3.10 mi	37554+716	12173+370	12173+370	37091	11975	11975
15K	3.11 mi	40750-3196	13853-1680	13853-1680	45758	16774	16774
20K	3.11 mi	41446-696	14316-463	14316-463	43455	15746	15746
Half(13.10 mi)	0.67 mi	41434+12	14339-23	14339-23	42425	15426	15426
25K	2.43 mi	43267-1833	15477-1138	15477-1138	48911	19302	19302
30K	3.11 mi	44307-1040	16234-757	16234-757	47452	18756	18756
35K	3.11 mi	46567-2260	17698-1464	17698-1464	54559	23089	23089
40K	3.10 mi	46063+504	17546+152	17546+152	42507	16928	16928
Finish(26.22 mi)	1.37 mi	45514+549	17291+255	17291+255	33348	12576	12576

12576

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