Yang Zhou

Redwood City, CA

Bib: 12802 M 31

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 5177
Top 15%
Gender (Male)
#0 / 2862
Top 21%
Division (M30-34)
#0 / 642
Top 23%
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2.13M
11:16/mi
23:59
→ flat
13 ft elev
6.62M
8:18/mi
1:01:16
299780.9%
239 ft elev
7.12M
10:38/mi
1:06:35
271.0%
269 ft elev
10.65M
7:55/mi
1:34:31
1273601.3%
48 ft elev
Finish· 13.11 mi
7:33/mi
1:53:05
2441141.0%
205 ft elev
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:01:169:15 /mi+15.4%
2nd Half
51:497:59 /mi✓ faster
Negative split — 15.4% faster in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2.13M
23:5911:162.13 mi23:59
11:16
-
6.62M
1:01:169:154.49 mi37:17
8:18
-2:58
7.12M
1:06:359:210.50 mi5:19
10:38
+2:20
10.65M
1:34:318:523.53 mi27:56
7:55
-2:43
Finish(13.11 mi)
1:53:058:382.46 mi18:34
7:33
-0:22
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:33 /mi

Average Pace

8:38 /mi

Slowest Pace

11:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:23:47

74% of race

Time at Slower Pace

29:18

26% of race

Average Pace: 8:38 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2.13M2.13 mi12539362191253936219
6.62M4.49 mi931+322723+213180+39795626153
7.12M0.50 mi875+56686+37174+6656544127
10.65M3.53 mi812+63640+46162+12754599145
Finish(13.11 mi)2.46 mi755+57595+45145+17620498116

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 24%
~flat
+6ft-3ft

Overall

1253

Males

936

M30-34

219

2.13M→6.62M

2.1 - 6.6 mi

Top 15%
×19story building
+299ft-78ft

Overall

795

Males

626

M30-34

153

6.62M→7.12M

6.6 - 7.1 mi

Top 13%
×2story building
+27ft-0ft

Overall

656

Males

544

M30-34

127

7.12M→10.65M

7.1 - 10.7 mi

Top 15%
×21story building
+127ft-360ft

Overall

754

Males

599

M30-34

145

10.65M→Finish

10.7 - 13.1 mi

Top 12%
×17story building
+244ft-114ft

Overall

620

Males

498

M30-34

116

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2.13M-#1253
2.13M6.62M
26348+322
#1253 #931
6.62M7.12M
1268+56
#931 #875
7.12M10.65M
2689+63
#875 #812
10.65MFinish
1673*+57
#812 #755
TOTALS
80578*+498
#1253 #755

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events