Tiffany Zhang

San Francisco, CA

Bib: 38638 F 32

0:00
0:00
/ mi
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Overall
#0 / 3682
Gender (Female)
#0 / 1986
Top 47%
Division (F30-34)
#0 / 531
Top 46%
Race Day Weather
60°/50°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Mile 1
Mile 2
Mile 4
Mile 5
Start
0:00
Race begins
5K· 3.11 mi
11:42/mi
36:21
2730
Finish· 6.21 mi
11:42/mi
1:12:42
3333
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
36:2111:42 /mi⚖️ balanced
2nd Half
36:2111:42 /mi⚖️ balanced
Even split — consistent pacing between halves

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
36:2111:423.11 mi36:21
11:42
-
Finish(6.21 mi)
1:12:4211:423.10 mi36:21
11:42
0:00
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

11:42 /mi

Average Pace

11:42 /mi

Slowest Pace

11:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:12:42

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:42 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi1.6mi3.1mi4.7mi6.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi2336107927423361079274
Finish(6.21 mi)3.10 mi2093+243929+150243+311877808218

Segment Performance Analysis

Start → 5K

0.0 - 3.1 mi

Top 63%
29 ft26 ft
27ft30ft
8 ft

Overall

2336

Females

1079

F30-34

274

5K→Finish

3.1 - 6.2 mi

Top 51%
26 ft26 ft
33ft33ft
9 ft

Overall

1877

Females

808

F30-34

218

Passing Analysis

No position changes recorded for this athlete.

Official Timing Data

The San Francisco Marathon

The San Francisco Marathon