Junzhe Zou

Cupertino, CA

Bib: 15177 M 33

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 44%
Gender (Male)
#0 / 3977
Division (M30-34)
#0 / 872
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
9:40/mi
17:30
→ flat
5.34M
9:57/mi
52:36
8074
6.15M
10:19/mi
1:00:57
126
10.54M
10:10/mi
1:45:37
230361
11.05M
15:23/mi
1:53:28
172
Finish· 13.11 mi
9:59/mi
2:14:01
97114
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
1:00:579:55 /mi⚡ faster
2nd Half
1:13:0410:30 /mi+19.9%
Positive split — 19.9% 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
17:309:401.81 mi17:30
9:40
-
5.34M
52:369:513.53 mi35:06
9:57
+0:17
6.15M
1:00:579:550.81 mi8:21
10:19
+0:22
10.54M
1:45:3710:014.39 mi44:40
10:10
-0:09
11.05M
1:53:2810:160.51 mi7:51
15:23
+5:13
Finish(13.11 mi)
2:14:0110:132.06 mi20:33
9:59
-5:24
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:40 /mi

Average Pace

10:13 /mi

Slowest Pace

15:23 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:06:10

94% of race

Time at Slower Pace

7:51

6% of race

Average Pace: 10:13 /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 mi3214220147132142201471
5.34M3.53 mi3288-742230-29477-633562280487
6.15M0.81 mi3237+512204+26472+531182134462
10.54M4.39 mi3161+762161+43467+531732159476
11.05M0.51 mi3247-862204-43476-941952654587
Finish(13.11 mi)2.06 mi3099+1482113+91464+1224601712373

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 45%
~flat
+4ft-3ft

Overall

3214

Males

2201

M30-34

471

1.81M→5.34M

1.8 - 5.3 mi

Top 47%
×4story building
+80ft-74ft

Overall

3356

Males

2280

M30-34

487

5.34M→6.15M

5.3 - 6.2 mi

Top 44%
×10story building
+126ft-4ft

Overall

3118

Males

2134

M30-34

462

6.15M→10.54M

6.2 - 10.5 mi

Top 45%
×21story building
+230ft-361ft

Overall

3173

Males

2159

M30-34

476

10.54M→11.05M

10.5 - 11.1 mi

Top 59%
×14story building
+172ft-0ft

Overall

4195

Males

2654

M30-34

587

11.05M→Finish

11.1 - 13.1 mi

Top 35%
×7story building
+97ft-114ft

Overall

2460

Males

1712

M30-34

373

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#3214
1.81M5.34M
278204*-74
#3214 #3288
5.34M6.15M
3687+51
#3288 #3237
6.15M10.54M
119195*+76
#3237 #3161
10.54M11.05M
9913-86
#3161 #3247
11.05MFinish
11159*+148
#3247 #3099
TOTALS
543658*+115
#3214 #3099

* 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

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