Ruolan Xia

Concord, CA

Bib: 37949 F 33

0:00

0:00

/ mi

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Overall

#0 / 3682

Top 10%

Gender (Female)

#0 / 1986

Top 4%

Division (F30-34)

#0 / 531

Top 3%

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

8:03/mi

25:01

↑ 27 ft↓ 30 ft

26 ft elev

Finish· 6.21 mi

9:17/mi

53:53

↑ 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

25:018:03 /mi⚡ faster

2nd Half

28:529:17 /mi+15.4%

Positive split — 15.4% slower in the second half

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Trend	Diff
5K	25:01	8:03	3.11 mi	25:01	8:03		-
Finish(6.21 mi)	53:53	8:40	3.10 mi	28:52	9:17		+1:14

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:03 /mi

Average Pace

8:40 /mi

Slowest Pace

9:17 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

25:01

46% of race

Time at Steady Pace

28:52

54% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:41 /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	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
5K	3.11 mi	279	61	11	279	61	11
Finish(6.21 mi)	3.10 mi	353-74	77-16	17-6	497	125	29

Segment Performance Analysis

Start → 5K

0.0 - 3.1 mi

Top 8%

29 ft26 ft

↑ 27ft↓ 30ft

8 ft

Overall

279

Females

F30-34

5K→Finish

3.1 - 6.2 mi

Top 13%

26 ft26 ft

↑ 33ft↓ 33ft

9 ft

Overall

497

Females

125

F30-34

Passing Analysis

No position changes recorded for this athlete.

All Results

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Official Timing Data

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Race managed by

The San Francisco Marathon