Tiffany Yeh

Fremont, CA

Bib: 38867 F 31

0:00
0:00
/ mi
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Overall
#0 / 3682
Top 38%
Gender (Female)
#0 / 1986
Top 27%
Division (F30-34)
#0 / 531
Top 28%
Race Day Weather
60°/50°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:40/mi
33:09
2730
Finish· 6.21 mi
10:40/mi
1:06:18
3333
Course Elevation
2034 ft
×1story
61 ft climb · 63 ft descent

The Course

Half Splits

1st Half· via 5K
33:0910:40 /mi⚖️ balanced
2nd Half
33:0910:40 /mi⚖️ balanced
Even split — consistent pacing between halves
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
33:0910:403.11 mi33:09
10:40
-
Finish(6.21 mi)
1:06:1810:403.10 mi33:09
10:40
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

10:40 /mi

Average Pace

10:40 /mi

Slowest Pace

10:40 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:06:18

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:41 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi16546821821654682182
Finish(6.21 mi)3.10 mi1413+241543+139147+351225438122

Segment Performance Analysis

Start → 5K

0.0 - 3.1 mi

Top 45%
×1human
+27ft-30ft

Overall

1654

Females

682

F30-34

182

5K→Finish

3.1 - 6.2 mi

Top 33%
×2stacked humans
+33ft-33ft

Overall

1225

Females

438

F30-34

122

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#1654
5KFinish
7248*+241
#1654 #1413
TOTALS
7248*+241
#1654 #1413

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon