Feng Tsao

San Jose, CA

Bib: 17158 F 61

0:00
0:00
/ mi
Masters
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Overall
#0 / 7100
Gender (Female)
#0 / 3107
Masters (Masters Women)
#0 / 776
Top 50%
Division (F60-64)
#0 / 56
Top 39%
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
11:00/mi
19:55
→ flat
5.34M
11:24/mi
1:00:10
8074
6.15M
11:27/mi
1:09:26
126
10.54M
11:38/mi
2:00:30
230361
11.05M
16:14/mi
2:08:47
172
Finish· 13.11 mi
12:08/mi
2:33:47
97114
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
1:09:2611:17 /mi⚡ faster
2nd Half
1:24:2112:07 /mi+21.5%
Positive split — 21.5% 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
19:5511:001.81 mi19:55
11:00
-
5.34M
1:00:1011:163.53 mi40:15
11:24
+0:24
6.15M
1:09:2611:170.81 mi9:16
11:27
+0:03
10.54M
2:00:3011:264.39 mi51:04
11:38
+0:11
11.05M
2:08:4711:390.51 mi8:17
16:14
+4:36
Finish(13.11 mi)
2:33:4711:442.06 mi25:00
12:08
-4:06
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:00 /mi

Average Pace

11:44 /mi

Slowest Pace

16:14 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:25:30

95% of race

Time at Slower Pace

8:17

5% of race

Average Pace: 11:44 /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. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
1.81M1.81 mi57222278295722227829
5.34M3.53 mi5547+1752187+91295518218428
6.15M0.81 mi5416+1312111+7624+54704173316
10.54M4.39 mi5225+1912027+8421+35034195322
11.05M0.51 mi5192+332007+20214726180322
Finish(13.11 mi)2.06 mi5160+322016-922-15090206624

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 81%
~flat
+4ft-3ft

Overall

5722

Females

2278

F60-64

29

1.81M→5.34M

1.8 - 5.3 mi

Top 78%
×4story building
+80ft-74ft

Overall

5518

Females

2184

F60-64

28

5.34M→6.15M

5.3 - 6.2 mi

Top 66%
×10story building
+126ft-4ft

Overall

4704

Females

1733

F60-64

16

6.15M→10.54M

6.2 - 10.5 mi

Top 71%
×21story building
+230ft-361ft

Overall

5034

Females

1953

F60-64

22

10.54M→11.05M

10.5 - 11.1 mi

Top 67%
×14story building
+172ft-0ft

Overall

4726

Females

1803

F60-64

23

11.05M→Finish

11.1 - 13.1 mi

Top 72%
×7story building
+97ft-114ft

Overall

5090

Females

2066

F60-64

24

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#5722
1.81M5.34M
140315*+175
#5722 #5547
5.34M6.15M
8139+131
#5547 #5416
6.15M10.54M
70261*+191
#5416 #5225
10.54M11.05M
3164+33
#5225 #5192
11.05MFinish
5587*+32
#5192 #5160
TOTALS
304866*+562
#5722 #5160

* 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