Jennifer Jansonius

Bib: 56354 F US

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F40-44)

#0 / 3355

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

10:55/mi

33:53

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:35/mi

1:06:44

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:05/mi

1:44:16

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

13:11/mi

2:25:13

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

14:08/mi

2:34:42

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

14:30/mi

3:10:00

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:35/mi

3:55:17

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:17/mi

4:39:39

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:53/mi

5:16:34

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:05/mi

5:31:40

↑ 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

2:34:4211:49 /mi⚡ faster

2nd Half

2:56:5813:30 /mi+14.4%

Positive split — 14.4% slower in the second half

AI Race Performance Report

Jennifer'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	33:53	10:55	3.11 mi	33:53	10:55	-
10K	1:06:44	10:45	3.10 mi	32:51	10:35	-0:20
15K	1:44:16	11:12	3.11 mi	37:32	12:05	+1:30
20K	2:25:13	11:42	3.11 mi	40:57	13:11	+1:06
Half(13.10 mi)	2:34:42	11:49	0.67 mi	9:29	14:08	+0:57
25K	3:10:00	12:14	2.43 mi	35:18	14:30	+0:22
30K	3:55:17	12:38	3.11 mi	45:17	14:35	+0:05
35K	4:39:39	12:52	3.11 mi	44:22	14:17	-0:18
40K	5:16:34	12:45	3.10 mi	36:55	11:53	-2:24
Finish(26.22 mi)	5:31:40	12:40	1.37 mi	15:06	11:05	-0:48

Trend:

Faster pace

Steady pace

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More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:35 /mi

Average Pace

12:40 /mi

Slowest Pace

14:35 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:36:17

47% of race

Time at Steady Pace

40:57

12% of race

Time at Slower Pace

2:14:26

41% of race

Average Pace: 12:39 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	47539	17768	17768	48903	18693	18693
10K	3.10 mi	44605+2934	16007+1761	16007+1761	41991	14543	14543
15K	3.11 mi	46336-1731	17059-1052	17059-1052	48903	18693	18693
20K	3.11 mi	48646-2310	18533-1474	18533-1474	52471	21212	21212
Half(13.10 mi)	0.67 mi	49075-429	18829-296	18829-296	53971	22376	22376
25K	2.43 mi	49893-818	19404-575	19404-575	52623	21529	21529
30K	3.11 mi	50169-276	19681-277	19681-277	51290	20930	20930
35K	3.11 mi	49844+325	19638+43	19638+43	47471	19245	19245
40K	3.10 mi	48356+1488	18851+787	18851+787	34658	13196	13196
Finish(26.22 mi)	1.37 mi	47689+667	18522+329	18522+329	32265	12067	12067

12067

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