Mengxin Casey Zhang

SUNNYVALE, CA

Bib: 37888 F 28

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 3974

Gender (Female)

#0 / 2080

Top 48%

Division (F25-29)

#0 / 520

Race Day Weather

57°/47°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 1 · 29 ft

Mile 2 · 33 ft

Mile 3 · 25 ft

Mile 4 · 25 ft

Start

0:00

Race begins

29 ft elev

4.62M

10:56/mi

50:29

↑ 42 ft↓ 43 ft

27 ft elev

Finish· 6.21 mi

12:31/mi

1:10:26

↑ 18 ft↓ 18 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

See every mile of your race

Claim this result to add your watch's GPX and unlock per-mile pace, heart rate, and grade — mile by mile on this timeline.

Works with Garmin, Apple Watch, Strava, COROS, Suunto & more.

The Course

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Trend	Diff
4.62M	50:29	10:56	4.62 mi	50:29	10:56		-
Finish(6.21 mi)	1:10:26	11:20	1.59 mi	19:57	12:31		+1:35

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:56 /mi

Average Pace

11:20 /mi

Slowest Pace

12:31 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

50:29

72% of race

Time at Steady Pace

19:57

28% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:21 /mi

Loading chart...

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	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
4.62M	4.62 mi	2212	945	253	2212	945	253
Finish(6.21 mi)	1.59 mi	2294-82	997-52	273-20	2483	1096	305

Segment Performance Analysis

Start → 4.62M

0.0 - 4.6 mi

Top 56%

29 ft28 ft

↑ 42ft↓ 43ft

12 ft

Overall

2212

Females

945

F25-29

254

4.62M→Finish

4.6 - 6.2 mi

Top 62%

26 ft26 ft

↑ 18ft↓ 18ft

8 ft

Overall

2483

Females

1096

F25-29

305

Passing Analysis

No position changes recorded for this athlete.

All Results

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Official Timing Data

Enhanced athlete results built from official timing data.

Race managed by

The San Francisco Marathon