Sining Yan

Stanford, CA

Bib: 16326 F 19

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Female)
#0 / 3107
F19 & Under
#0 / 80
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
9:35/mi
17:21
→ flat
5.34M
10:46/mi
55:22
8074
6.15M
12:04/mi
1:05:08
126
10.54M
11:07/mi
1:53:57
230361
11.05M
14:50/mi
2:01:31
172
Finish· 13.11 mi
12:01/mi
2:26:16
97114
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
1:05:0810:35 /mi⚡ faster
2nd Half
1:21:0811:39 /mi+24.6%
Positive split — 24.6% 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
17:219:351.81 mi17:21
9:35
-
5.34M
55:2210:223.53 mi38:01
10:46
+1:11
6.15M
1:05:0810:350.81 mi9:46
12:04
+1:18
10.54M
1:53:5710:494.39 mi48:49
11:07
-0:57
11.05M
2:01:3111:000.51 mi7:34
14:50
+3:43
Finish(13.11 mi)
2:26:1611:092.06 mi24:45
12:01
-2:49
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:35 /mi

Average Pace

11:09 /mi

Slowest Pace

14:50 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:44:11

71% of race

Time at Steady Pace

34:31

24% of race

Time at Slower Pace

7:34

5% of race

Average Pace: 11:09 /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. DistOverallFemalesF19 & UnderSeg. OverallSeg. FemalesSeg. F19 & Under
1.81M1.81 mi304293033304293033
5.34M3.53 mi4173-11311464-53441-84689172953
6.15M0.81 mi4391-2181574-11044-35274204254
10.54M4.39 mi4368+231564+1046-24401159943
11.05M0.51 mi4310+581542+2245+13819135238
Finish(13.11 mi)2.06 mi4433-1231625-8346-14978200052

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 43%
~flat
+4ft-3ft

Overall

3042

Females

930

F15-19

31

1.81M→5.34M

1.8 - 5.3 mi

Top 66%
×4story building
+80ft-74ft

Overall

4689

Females

1729

F15-19

48

5.34M→6.15M

5.3 - 6.2 mi

Top 74%
×10story building
+126ft-4ft

Overall

5274

Females

2042

F15-19

51

6.15M→10.54M

6.2 - 10.5 mi

Top 62%
×21story building
+230ft-361ft

Overall

4401

Females

1599

F15-19

41

10.54M→11.05M

10.5 - 11.1 mi

Top 54%
×14story building
+172ft-0ft

Overall

3819

Females

1352

F15-19

35

11.05M→Finish

11.1 - 13.1 mi

Top 70%
×7story building
+97ft-114ft

Overall

4978

Females

2000

F15-19

48

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#3042
1.81M5.34M
116332*-1131
#3042 #4173
5.34M6.15M
23416-218
#4173 #4391
6.15M10.54M
186209*+23
#4391 #4368
10.54M11.05M
4199+58
#4368 #4310
11.05MFinish
17148*-123
#4310 #4433
TOTALS
1795404*-1391
#3042 #4433

* 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