Thuy Lai

Danville, CA

Bib: 36538 F 48

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 3682

Gender (Female)

#0 / 1986

Masters (Masters Women)

#0 / 490

Top 44%

Division (F45-49)

#0 / 102

Race Day Weather

60°/50°F

scattered clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 1 · 29 ft

Mile 2 · 33 ft

Mile 4 · 25 ft

Mile 5 · 22 ft

Start

0:00

Race begins

29 ft elev

5K· 3.11 mi

11:16/mi

35:01

↑ 27 ft↓ 30 ft

26 ft elev

Finish· 6.21 mi

12:43/mi

1:14:32

↑ 33 ft↓ 33 ft

26 ft elev

Course Elevation

61ft

Total climb

14ft

Range

20 to 34 ft

63ft

Total descent

About the height of a single-story building

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The Course

Half Splits

1st Half· via 5K

35:0111:16 /mi⚡ faster

2nd Half

39:3112:43 /mi+12.9%

Positive split — 12.9% slower in the second half

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Trend	Diff
5K	35:01	11:16	3.11 mi	35:01	11:16		-
Finish(6.21 mi)	1:14:32	12:00	3.10 mi	39:31	12:43		+1:27

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:16 /mi

Average Pace

12:00 /mi

Slowest Pace

12:43 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

35:01

47% of race

Time at Steady Pace

39:31

53% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:00 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	2049	908	50	2049	908	50
Finish(6.21 mi)	3.10 mi	2266-217	1032-124	55-5	2457	1167	63

Segment Performance Analysis

Start → 5K

0.0 - 3.1 mi

Top 56%

29 ft26 ft

↑ 27ft↓ 30ft

8 ft

Overall

2049

Females

908

F45-49

5K→Finish

3.1 - 6.2 mi

Top 67%

26 ft26 ft

↑ 33ft↓ 33ft

9 ft

Overall

2457

Females

1167

F45-49

Passing Analysis

No position changes recorded for this athlete.

All Results

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Race managed by

The San Francisco Marathon