Rosalyn Jacobsen

Fresno, CA

Bib: 1645 F 65

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 1154

Gender (Female)

#0 / 574

Masters (Masters Women)

#0 / 261

Division (F65-69)

#0 / 14

Race Day Weather

46°/36°F

few clouds

Race Timeline

Mile 5

Mile 10

Start

0:00

Race begins

10K· 6.21 mi

18:27/mi

1:54:36

→ flat

Finish· 13.11 mi

20:01/mi

4:12:37

→ flat

Half Splits

1st Half· via 10K

1:54:3618:27 /mi⚡ faster

2nd Half

2:18:0120:01 /mi+20.4%

Positive split — 20.4% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Trend	Diff
10K	1:54:36	18:27	6.21 mi	1:54:36	18:27		-
Finish(13.11 mi)	4:12:37	19:16	6.90 mi	2:18:01	20:01		+1:34

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

18:27 /mi

Average Pace

19:16 /mi

Slowest Pace

20:01 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:54:36

45% of race

Time at Steady Pace

2:18:01

55% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 19:16 /mi

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Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi3.3mi6.6mi9.8mi13.1mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F65-69	Seg. Overall	Seg. Females	Seg. F65-69
10K	6.21 mi	1155	573	15	1155	573	15
Finish(13.11 mi)	6.90 mi	1150+5	571+2	14+1	1150	571	14

Passing Analysis

No position changes recorded for this athlete.

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All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Fleet Feet Fresno Event Management

Race timed by

Go Race Productions