Janelle Dzwilewski

Bib: 36225 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

13:25/mi

41:39

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

17:32/mi

1:36:05

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

14:34/mi

2:21:18

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

14:13/mi

3:05:27

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

14:19/mi

3:15:03

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

15:16/mi

3:52:12

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

18:03/mi

4:48:15

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

20:21/mi

5:51:27

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

16:41/mi

6:43:15

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

18:23/mi

7:08:19

↑ 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

3:15:0314:54 /mi⚡ faster

2nd Half

3:53:1617:47 /mi+19.6%

Positive split — 19.6% slower in the second half

AI Race Performance Report

Janelle'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	41:39	13:25	3.11 mi	41:39	13:25	-
10K	1:36:05	15:28	3.10 mi	54:26	17:32	+4:07
15K	2:21:18	15:10	3.11 mi	45:13	14:34	-2:58
20K	3:05:27	14:56	3.11 mi	44:09	14:13	-0:21
Half(13.10 mi)	3:15:03	14:54	0.67 mi	9:36	14:19	+0:06
25K	3:52:12	14:57	2.43 mi	37:09	15:16	+0:57
30K	4:48:15	15:28	3.11 mi	56:03	18:03	+2:47
35K	5:51:27	16:10	3.11 mi	1:03:12	20:21	+2:18
40K	6:43:15	16:14	3.10 mi	51:48	16:41	-3:40
Finish(26.22 mi)	7:08:19	16:21	1.37 mi	25:04	18:23	+1:42

Trend:

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Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

13:25 /mi

Average Pace

16:21 /mi

Slowest Pace

20:21 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:57:46

42% of race

Time at Steady Pace

1:46:14

25% of race

Time at Slower Pace

2:24:19

34% of race

Average Pace: 16:20 /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	57859	24657	24657	56827	23970	23970
10K	3.10 mi	59218-1359	25686-1029	25686-1029	59551	25942	25942
15K	3.11 mi	58782+436	25368+318	25368+318	56827	23970	23970
20K	3.11 mi	58231+551	24955+413	24955+413	55287	23024	23024
Half(13.10 mi)	0.67 mi	58107+124	24876+79	24876+79	54456	22694	22694
25K	2.43 mi	57689+418	24582+294	24582+294	54590	22726	22726
30K	3.11 mi	57917-228	24744-162	24744-162	58143	25049	25049
35K	3.11 mi	58346-429	25062-318	25062-318	59213	25782	25782
40K	3.10 mi	58201+145	24984+78	24984+78	56639	24312	24312
Finish(26.22 mi)	1.37 mi	58304-103	25061-77	25061-77	58744	25515	25515

25515

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