Shengfang Jin

Newton, MA

Bib: 2926 F 55

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 5144

Top 21%

Gender (Female)

#0 / 2772

Top 11%

Masters (Masters Women)

#0 / 1030

Top 7%

Division (F55-59)

#0 / 158

Top 4%

Race Day Weather

77°/67°F

scattered clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

5K· 3.11 mi

8:19/mi

25:49

→ flat

8K· 4.97 mi

8:29/mi

41:36

→ flat

FINISH· 6.21 mi

8:44/mi

52:26

→ flat

Half Splits

1st Half· via 5K

25:498:19 /mi⚡ faster

2nd Half

26:378:35 /mi+3.1%

Positive split — 3.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:49	8:19	3.11 mi	25:49	8:19	-
8K	41:36	8:23	1.86 mi	15:47	8:29	+0:10
FINISH(6.21 mi)	52:26	8:27	1.24 mi	10:50	8:44	+0:15

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:19 /mi

Average Pace

8:26 /mi

Slowest Pace

8:44 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

41:36

79% of race

Time at Steady Pace

10:50

21% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:27 /mi

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Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi1.6mi3.1mi4.7mi6.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	1138	305	8	1138	305	8
8K	1.86 mi	1082+56	292+13	7+1	1033	290	7
FINISH(6.21 mi)	1.24 mi	1096-14	303-11	7	1231	360	12

Passing Analysis

Category:

Passed

105

Passed By

Net Change

+42

Segment	Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#1138
5K → 8K	82	26	+56	#1138	#1082
8K → FINISH	23	37	-14	#1082	#1096
TOTALS	105	63	+42

Passing Charts

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed about 1 month ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing