San Francisco Marathon logo
SF MARATHON 1ST HALF 2023

Candice Chong

Cerritos, CA

Bib: 9806 F 41

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 6072
Gender (Female)
#0 / 2732
Masters (Masters Women)
#0 / 746
Division (F40-44)
#0 / 268
Race Day Weather
60°/50°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.40M
15:01/mi
21:01
→ flat
11 ft elev
2.13M
31:53/mi
44:18
→ flat
13 ft elev
6.43M
19:43/mi
2:09:05
↑ 274↓ 780.9%
213 ft elev
6.62M
-66:-55/mi
1:56:33
↑ 161.6%
239 ft elev
10.65M
17:26/mi
3:06:50
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
16:19/mi
3:46:56
↑ 244↓ 1141.0%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:56:3317:36 /mi+5.3%
2nd Half
1:50:2317:01 /mi✓ faster
Negative split — 5.3% faster in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:57:3121:0115:0121:01
15:01
-
2.13M
2.13 mi07:20:4844:1820:4823:17
31:53
+16:52
6.43M
6.43 mi08:45:352:09:0520:051:24:47
19:43
-12:10
6.62M
6.62 mi08:33:031:56:3317:36
-66:-55
-86:38
10.65M
10.65 mi09:43:203:06:5017:331:10:17
17:26
+84:21
Finish
13.11 mi10:23:263:46:5617:1940:06
16:19
-1:07

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

-67:-55 /mi

Average Pace

17:19 /mi

Slowest Pace

31:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

3:46:56

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 17:19 /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
1.40M
1.40 mi06:57:3121:0115:0121:01
15:01
#5894
2.13M
2.13 mi07:20:4844:1820:4823:17
31:53
#6045
6.43M
6.43 mi08:45:352:09:0520:051:24:47
19:43
#6083
6.62M
6.62 mi08:33:031:56:3317:36
-66:-55
#6080
10.65M
10.65 mi09:43:203:06:5017:331:10:17
17:26
#6080
Finish
13.11 mi10:23:263:46:5617:1940:06
16:19
#6060
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
1.40M1.40 mi1.40 mi5894261524558942615245
2.13M2.13 mi0.73 mi6045-1512704-89260-1560772725266
6.43M6.43 mi4.30 mi6083-382731-27266-660682720263
6.62M6.62 mi0.19 mi6080+32729+2266---
10.65M10.65 mi4.03 mi60802731-226660712729267
Finish13.11 mi2.46 mi6060+202724+726659822676258

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 97%
~flat
+3ft-2ft

Overall

5894

Females

2615

F40-44

245

1.40M→2.13M

1.4 - 2.1 mi

Top 100%
~flat
+3ft-1ft

Overall

6077

Females

2725

F40-44

266

2.13M→6.43M

2.1 - 6.4 mi

Top 100%
×17story building
+274ft-78ft

Overall

6068

Females

2720

F40-44

263

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F40-44

-

6.62M→10.65M

6.6 - 10.7 mi

Top 100%
×21story building
+153ft-361ft

Overall

6071

Females

2729

F40-44

267

10.65M→Finish

10.7 - 13.1 mi

Top 99%
×17story building
+244ft-114ft

Overall

5982

Females

2676

F40-44

258

Passing Analysis

Category:
Athletes Passed
51*
Passed By
217
Net Change
-166
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#5894
1.40M → 2.13M4*155-151#5894#6045
2.13M → 6.43M12*50-38#6045#6083
6.43M → 6.62M52+3#6083#6080
6.62M → 10.65M10*100#6080#6080
10.65M → Finish20*0+20#6080#6060
TOTALS51*217-166

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

Passing Charts

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

Public Race Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events