Judy Zhao

Bib: 11709FAge: 40

San Francisco, CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 4103
Gender (Female)
#0 / 1940
Top 40%
Masters (Masters Women)
#0 / 596
Top 30%
Division (F40-44)
#0 / 178
Top 34%
Race Day Weather
54°/44°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
2.2M
8:40/mi
19:03
→ flat
5.7M
10:43/mi
56:35
100780.1%
6.43M
14:46/mi
1:07:22
1473.8%
8.3M
8:30/mi
1:23:15
88530.3%
11.45M
11:12/mi
1:58:33
2933310.2%
FINISH· 13.11 mi
11:24/mi
2:17:29
61910.3%

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.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2M
2.20 mi06:57:5619:038:4019:03
8:40
-
5.7M
5.70 mi07:35:2856:359:5637:32
10:43
+2:03
6.43M
6.43 mi07:46:151:07:2210:2910:47
14:46
+4:03
8.3M
8.30 mi08:02:081:23:1510:0215:53
8:30
-6:16
11.45M
11.45 mi08:37:261:58:3310:2135:18
11:12
+2:42
FINISH
13.11 mi08:56:222:17:2910:2918:56
11:24
+0:12

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

8:30 /mi

Average Pace

10:29 /mi

Slowest Pace

14:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

34:56

25% of race

Time at Steady Pace

1:31:46

67% of race

Time at Slower Pace

10:47

8% of race

Average Pace: 10:29 /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
2.2M
2.20 mi06:57:5619:038:4019:03
8:40
#2200
5.7M
5.70 mi07:35:2856:359:5637:32
10:43
#2102
6.43M
6.43 mi07:46:151:07:2210:2910:47
14:46
#2112
8.3M
8.30 mi08:02:081:23:1510:0215:53
8:30
#2113
11.45M
11.45 mi08:37:261:58:3310:2135:18
11:12
#2145
FINISH
13.11 mi08:56:222:17:2910:2918:56
11:24
#2092
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2.2M2.20 mi2.20 mi2200841592200(Top 54%)841(Top 43%)59(Top 33%)
5.7M5.70 mi3.50 mi2102+98778+6355+42074(Top 51%)763(Top 39%)57(Top 32%)
6.43M6.43 mi0.73 mi2112-10780-257-22239(Top 55%)833(Top 43%)62(Top 35%)
8.3M8.30 mi1.87 mi2113-1778+259-22106(Top 51%)777(Top 40%)62(Top 35%)
11.45M11.45 mi3.15 mi2145-32792-1460-12235(Top 54%)854(Top 44%)65(Top 37%)
FINISH13.11 mi1.66 mi2092+53775+1761-12017(Top 49%)763(Top 39%)59(Top 33%)

Segment Performance Analysis

Start → 2.2M

0.0 - 2.2 mi

Top 54%
~flat
+6ft-3ft

Overall

2200

Females

841

F40-44

60

2.2M→5.7M

2.2 - 5.7 mi

Top 51%
×5story building
+100ft-78ft

Overall

2074

Females

763

F40-44

58

5.7M→6.43M

5.7 - 6.4 mi

Top 55%
×12story building
+147ft-0ft

Overall

2239

Females

833

F40-44

62

6.43M→8.3M

6.4 - 8.3 mi

Top 51%
×4story building
+88ft-53ft

Overall

2106

Females

777

F40-44

63

8.3M→11.45M

8.3 - 11.4 mi

Top 54%
×20story building
+293ft-331ft

Overall

2235

Females

854

F40-44

65

11.45M→FINISH

11.4 - 13.1 mi

Top 49%
×7story building
+61ft-91ft

Overall

2017

Females

763

F40-44

59

Passing Analysis

Category:
Athletes Passed
412*
Passed By
304
Net Change
+108
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2M----#2200
2.2M5.7M209111+98#2200#2102
5.7M6.43M3646-10#2102#2112
6.43M8.3M2829-1#2112#2113
8.3M11.45M64*96-32#2113#2145
11.45MFINISH75*22+53#2145#2092
TOTALS412*304+108

* 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