Jennifer Lafrance

Bib: 79594 F US

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 38%

Gender (Female)

#0 / 26115

Top 26%

Masters (Masters Women)

#0 / 11371

Top 23%

Division (F45-49)

#0 / 2995

Top 26%

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

9:26/mi

29:17

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:22/mi

58:21

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:31/mi

1:27:55

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:13/mi

1:56:31

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:27/mi

2:02:51

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:14/mi

2:25:19

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:23/mi

2:54:28

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:35/mi

3:24:14

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:31/mi

3:53:46

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:33/mi

4:06:47

↑ 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

2:02:519:23 /mi⚖️ balanced

2nd Half

2:03:569:27 /mi⚖️ balanced

Even split — consistent pacing between halves

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	29:17	9:26	3.11 mi	29:17	9:26	-
10K	58:21	9:24	3.10 mi	29:04	9:22	-0:04
15K	1:27:55	9:26	3.11 mi	29:34	9:31	+0:09
20K	1:56:31	9:23	3.11 mi	28:36	9:13	-0:18
Half(13.10 mi)	2:02:51	9:23	0.67 mi	6:20	9:27	+0:14
25K	2:25:19	9:22	2.43 mi	22:28	9:14	-0:13
30K	2:54:28	9:22	3.11 mi	29:09	9:23	+0:09
35K	3:24:14	9:24	3.11 mi	29:46	9:35	+0:12
40K	3:53:46	9:25	3.10 mi	29:32	9:31	-0:04
Finish(26.22 mi)	4:06:47	9:26	1.37 mi	13:01	9:33	+0:02

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:13 /mi

Average Pace

9:25 /mi

Slowest Pace

9:35 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:06:47

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:25 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	32440	9793	9793	28056	8047	8047
10K	3.10 mi	31053+1387	9246+547	9246+547	29658	8687	8687
15K	3.11 mi	29879+1174	8782+464	8782+464	28056	8047	8047
20K	3.11 mi	28761+1118	8363+419	8363+419	26170	7399	7399
Half(13.10 mi)	0.67 mi	28495+266	8276+87	8276+87	25422	7216	7216
25K	2.43 mi	27248+1247	7839+437	7839+437	23041	6492	6492
30K	3.11 mi	25638+1610	7351+488	7351+488	20888	5950	5950
35K	3.11 mi	24086+1552	6985+366	6985+366	18929	5656	5656
40K	3.10 mi	22828+1258	6720+265	6720+265	17365	5516	5516
Finish(26.22 mi)	1.37 mi	22511+317	6667+53	6667+53	19331	6323	6323

6323

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