Sophia Lau-Shum

Walnut Creek, CA

Bib: 38761 F 27

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 3974
Top 28%
Gender (Female)
#0 / 2080
Top 16%
Division (F25-29)
#0 / 520
Top 19%
Race Day Weather
57°/47°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Mile 1
Mile 2
Mile 3
Mile 4
Start
0:00
Race begins
4.62M
9:28/mi
43:45
4243
Finish· 6.21 mi
10:21/mi
1:00:15
1818
Course Elevation
61ft
Total climb
63ft
Total descent
14ft
Range
20 to 34 ft
×1story

See every mile of your race

Add your watch's GPX to unlock per-mile pace, heart rate, and grade — mile by mile on this timeline.

Works with Garmin, Apple Watch, Strava, COROS, Suunto & more.

The Course

Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
4.62M
43:459:284.62 mi43:45
9:28
-
Finish(6.21 mi)
1:00:159:421.59 mi16:30
10:21
+0:53
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:28 /mi

Average Pace

9:42 /mi

Slowest Pace

10:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

43:45

73% of race

Time at Steady Pace

16:30

27% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:42 /mi

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

Heatmap

Loading...
0mi1.6mi3.1mi4.7mi6.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
4.62M4.62 mi108333595108333595
Finish(6.21 mi)1.59 mi1106-23342-799-41197386110

Segment Performance Analysis

Start → 4.62M

0.0 - 4.6 mi

Top 27%
×2stacked humans
+42ft-43ft

Overall

1083

Females

335

F25-29

95

4.62M→Finish

4.6 - 6.2 mi

Top 30%
×1human
+18ft-18ft

Overall

1197

Females

386

F25-29

110

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 4.62M-#1083
4.62MFinish
5229-23
#1083 #1106
TOTALS
5229-23
#1083 #1106

Passing Visualized

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Is this your race? Claim it to upload your GPX and export your data as yours.

Upload your GPX file

Add per-mile pace & heart rate — works with Garmin, Apple Watch, Strava & more.

Download your race track as a GPX or TCX file for Strava, Garmin Connect, or other 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