Sherry Shi

Bib: 14580FAge: 33

San Francisco, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 5177
Gender (Female)
#0 / 2293
Division (F30-34)
#0 / 465
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2.13M
14:58/mi
31:52
→ flat
6.62M
12:21/mi
1:27:21
299780.9%
7.12M
17:26/mi
1:36:04
271.0%
10.65M
10:25/mi
2:12:52
1273601.3%
Finish· 13.11 mi
9:43/mi
2:36:45
2441141.0%

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:27:21
Pace13:12 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:09:24
Pace10:42 /mi
📊Negative Split: 20.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.13M
2.13 mi07:57:5031:5214:5831:52
14:58
-
6.62M
6.62 mi08:53:191:27:2113:1255:29
12:21
-2:37
7.12M
7.12 mi09:02:021:36:0413:308:43
17:26
+5:05
10.65M
10.65 mi09:38:502:12:5212:2936:48
10:25
-7:01
Finish
13.11 mi10:02:432:36:4511:5723:53
9:43
-0:42

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

9:43 /mi

Average Pace

11:57 /mi

Slowest Pace

17:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:00:41

39% of race

Time at Steady Pace

55:29

35% of race

Time at Slower Pace

40:35

26% of race

Average Pace: 11:57 /mi

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

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2.13M
2.13 mi07:57:5031:5214:5831:52
14:58
#4719
6.62M
6.62 mi08:53:191:27:2113:1255:29
12:21
#4730
7.12M
7.12 mi09:02:021:36:0413:308:43
17:26
#4709
10.65M
10.65 mi09:38:502:12:5212:2936:48
10:25
#4402
Finish
13.11 mi10:02:432:36:4511:5723:53
9:43
#4128
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2.13M2.13 mi2.13 mi471919964154719(Top 91%)1996(Top 87%)415(Top 89%)
6.62M6.62 mi4.49 mi4730-112001-5413+24707(Top 91%)1997(Top 87%)409(Top 88%)
7.12M7.12 mi0.50 mi4709+211992+9412+14405(Top 85%)1804(Top 79%)379(Top 82%)
10.65M10.65 mi3.53 mi4402+3071823+169381+313490(Top 67%)1351(Top 59%)274(Top 59%)
Finish13.11 mi2.46 mi4128+2741682+141349+322660(Top 51%)965(Top 42%)190(Top 41%)

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 91%
~flat
+6ft-3ft

Overall

4719

Females

1996

F30-34

418

2.13M→6.62M

2.1 - 6.6 mi

Top 91%
×19story building
+299ft-78ft

Overall

4707

Females

1997

F30-34

410

6.62M→7.12M

6.6 - 7.1 mi

Top 85%
×2story building
+27ft-0ft

Overall

4405

Females

1804

F30-34

380

7.12M→10.65M

7.1 - 10.7 mi

Top 67%
×21story building
+127ft-360ft

Overall

3490

Females

1351

F30-34

274

10.65M→Finish

10.7 - 13.1 mi

Top 51%
×17story building
+244ft-114ft

Overall

2660

Females

965

F30-34

190

Passing Analysis

Category:
Athletes Passed
715*
Passed By
124
Net Change
+591
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.13M----#4719
2.13M6.62M94*105-11#4719#4730
6.62M7.12M35*14+21#4730#4709
7.12M10.65M312*5+307#4709#4402
10.65MFinish274*0+274#4402#4128
TOTALS715*124+591

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

📊

Passing Visuals

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