YingHao Chen

SUNNYVALE, CA

Bib: 16323 M 33

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 23%
Gender (Male)
#0 / 3977
Top 32%
Division (M30-34)
#0 / 872
Top 31%
Race Day Weather
56°/46°F
light rain

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.81M
9:06/mi
16:29
→ flat
5.34M
8:56/mi
48:00
8074
6.15M
9:32/mi
55:43
126
10.54M
9:12/mi
1:36:07
230361
11.05M
11:36/mi
1:42:02
172
Finish· 13.11 mi
9:07/mi
2:00:48
97114
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
55:439:04 /mi⚡ faster
2nd Half
1:05:059:21 /mi+16.8%
Positive split — 16.8% 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
1.81M
16:299:061.81 mi16:29
9:06
-
5.34M
48:008:593.53 mi31:31
8:56
-0:10
6.15M
55:439:040.81 mi7:43
9:32
+0:36
10.54M
1:36:079:074.39 mi40:24
9:12
-0:20
11.05M
1:42:029:140.51 mi5:55
11:36
+2:24
Finish(13.11 mi)
2:00:489:132.06 mi18:46
9:07
-2:29
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:56 /mi

Average Pace

9:13 /mi

Slowest Pace

11:36 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:54:53

95% of race

Time at Slower Pace

5:55

5% of race

Average Pace: 9:13 /mi

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

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
1.81M1.81 mi2124157233921241572339
5.34M3.53 mi1835+2891388+184294+4517221319279
6.15M0.81 mi1834+11390-2295-120021499319
10.54M4.39 mi1788+461361+29298-318111378298
11.05M0.51 mi1736+521329+32292+613421054224
Finish(13.11 mi)2.06 mi1645+911259+70270+2213211029222

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 30%
~flat
+4ft-3ft

Overall

2124

Males

1572

M30-34

339

1.81M→5.34M

1.8 - 5.3 mi

Top 24%
×4story building
+80ft-74ft

Overall

1722

Males

1319

M30-34

279

5.34M→6.15M

5.3 - 6.2 mi

Top 28%
×10story building
+126ft-4ft

Overall

2002

Males

1499

M30-34

319

6.15M→10.54M

6.2 - 10.5 mi

Top 26%
×21story building
+230ft-361ft

Overall

1811

Males

1378

M30-34

298

10.54M→11.05M

10.5 - 11.1 mi

Top 19%
×14story building
+172ft-0ft

Overall

1342

Males

1054

M30-34

224

11.05M→Finish

11.1 - 13.1 mi

Top 19%
×7story building
+97ft-114ft

Overall

1321

Males

1029

M30-34

222

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#2124
1.81M5.34M
47336*+289
#2124 #1835
5.34M6.15M
4344+1
#1835 #1834
6.15M10.54M
101147*+46
#1834 #1788
10.54M11.05M
1062+52
#1788 #1736
11.05MFinish
16107*+91
#1736 #1645
TOTALS
217696*+479
#2124 #1645

* 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

Race Place Events

Race Place Events