Jessica Chermak

Bib: 80850 F US

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

9:57/mi

30:54

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:48/mi

1:04:26

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:20/mi

1:39:38

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:12/mi

2:14:23

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:55/mi

2:21:42

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:21/mi

2:51:45

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:53/mi

3:31:44

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:24/mi

4:10:13

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:50/mi

4:50:03

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:05/mi

5:06:31

↑ 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

2:21:4210:50 /mi⚡ faster

2nd Half

2:44:4912:34 /mi+16.3%

Positive split — 16.3% slower in the second half

AI Race Performance Report

Jessica'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	30:54	9:57	3.11 mi	30:54	9:57	-
10K	1:04:26	10:23	3.10 mi	33:32	10:48	+0:51
15K	1:39:38	10:42	3.11 mi	35:12	11:20	+0:32
20K	2:14:23	10:49	3.11 mi	34:45	11:12	-0:08
Half(13.10 mi)	2:21:42	10:50	0.67 mi	7:19	10:55	-0:17
25K	2:51:45	11:04	2.43 mi	30:03	12:21	+1:26
30K	3:31:44	11:22	3.11 mi	39:59	12:53	+0:32
35K	4:10:13	11:31	3.11 mi	38:29	12:24	-0:29
40K	4:50:03	11:41	3.10 mi	39:50	12:50	+0:26
Finish(26.22 mi)	5:06:31	11:42	1.37 mi	16:28	12:05	-0:45

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:57 /mi

Average Pace

11:42 /mi

Slowest Pace

12:53 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:21:42

46% of race

Time at Steady Pace

1:25:00

28% of race

Time at Slower Pace

1:19:49

26% 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	38082	12433	12433	44185	15840	15840
10K	3.10 mi	41227-3145	14071-1638	14071-1638	43955	15648	15648
15K	3.11 mi	42216-989	14646-575	14646-575	44185	15840	15840
20K	3.11 mi	42339-123	14812-166	14812-166	43110	15551	15551
Half(13.10 mi)	0.67 mi	42075+264	14690+122	14690+122	38362	13199	13199
25K	2.43 mi	42594-519	15105-415	15105-415	44598	16790	16790
30K	3.11 mi	42850-256	15429-324	15429-324	43762	16731	16731
35K	3.11 mi	41903+947	15139+290	15139+290	37223	13959	13959
40K	3.10 mi	41908-5	15305-166	15305-166	41221	16303	16303
Finish(26.22 mi)	1.37 mi	41819+89	15312-7	15312-7	40326	15799	15799

15799

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