Yunhsuan Sung

San Francisco, CA

Bib: 35692 M 46

0:00
0:00
/ mi
Masters
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Overall
#0 / 3682
Top 17%
Gender (Male)
#0 / 1683
Top 28%
Masters (Masters Men)
#0 / 494
Top 22%
Division (M45-49)
#0 / 103
Top 25%
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
9:00/mi
27:57
2730
Finish· 6.21 mi
9:44/mi
58:12
3333
Course Elevation
2034 ft
×1story
61 ft climb · 63 ft descent

The Course

Half Splits

1st Half· via 5K
27:579:00 /mi⚡ faster
2nd Half
30:159:44 /mi+8.2%
Positive split — 8.2% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
27:579:003.11 mi27:57
9:00
-
Finish(6.21 mi)
58:129:223.10 mi30:15
9:44
+0:44
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:00 /mi

Average Pace

9:22 /mi

Slowest Pace

9:44 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

27:57

48% of race

Time at Steady Pace

30:15

52% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:22 /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. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi6194442361944423
Finish(6.21 mi)3.10 mi639-20465-2126-369149827

Segment Performance Analysis

Start → 5K

0.0 - 3.1 mi

Top 17%
×1human
+27ft-30ft

Overall

619

Males

444

M45-49

24

5K→Finish

3.1 - 6.2 mi

Top 19%
×2stacked humans
+33ft-33ft

Overall

691

Males

498

M45-49

27

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#619
5KFinish
7858*-20
#619 #639
TOTALS
7858*-20
#619 #639

* 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