San Francisco Marathon logo
SF MARATHON 1ST HALF 2023

Vanessa Espinoza

San Jose, CA

Bib: 14946 F 32

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6072
Gender (Female)
#0 / 2732
Division (F30-34)
#0 / 557
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
18:39/mi
26:06
→ flat
11 ft elev
2.13M
23:07/mi
42:59
→ flat
13 ft elev
6.43M
14:44/mi
1:46:20
↑ 274↓ 780.9%
213 ft elev
6.62M
-52:-59/mi
1:36:27
↑ 161.6%
239 ft elev
10.65M
13:39/mi
2:31:28
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
14:58/mi
3:08:16
↑ 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
1:36:2714:34 /mi+4.8%
2nd Half
1:31:4914:09 /mi✓ faster
Negative split — 4.8% faster in the second half
Is this your race?

Claim it for a free AI report

A coach's-eye read of your race — emailed to you, free.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi07:05:5726:0618:3926:06
18:39
-
2.13M
2.13 mi07:22:5042:5920:1116:53
23:07
+4:28
6.43M
6.43 mi08:26:111:46:2016:321:03:21
14:44
-8:23
6.62M
6.62 mi08:16:181:36:2714:34
-52:-59
-67:43
10.65M
10.65 mi09:11:192:31:2814:1355:01
13:39
+66:38
Finish
13.11 mi09:48:073:08:1614:2236:48
14:58
+1:19

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

-53:-59 /mi

Average Pace

14:22 /mi

Slowest Pace

23:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:08:16

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 14:22 /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 mi07:05:5726:0618:3926:06
18:39
#6047
2.13M
2.13 mi07:22:5042:5920:1116:53
23:07
#6025
6.43M
6.43 mi08:26:111:46:2016:321:03:21
14:44
#5808
6.62M
6.62 mi08:16:181:36:2714:34
-52:-59
#5785
10.65M
10.65 mi09:11:192:31:2814:1355:01
13:39
#5763
Finish
13.11 mi09:48:073:08:1614:2236:48
14:58
#5801
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
1.40M1.40 mi1.40 mi6047270954660472709546
2.13M2.13 mi0.73 mi6025+222693+16547-153912309479
6.43M6.43 mi4.30 mi5808+2172557+136532+1552742238463
6.62M6.62 mi0.19 mi5785+232544+13530+2---
10.65M10.65 mi4.03 mi5763+222529+15522+856852506513
Finish13.11 mi2.46 mi5801-382558-29533-1158602612538

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 100%
~flat
+3ft-2ft

Overall

6047

Females

2709

F30-34

549

1.40M→2.13M

1.4 - 2.1 mi

Top 89%
~flat
+3ft-1ft

Overall

5391

Females

2309

F30-34

479

2.13M→6.43M

2.1 - 6.4 mi

Top 87%
×17story building
+274ft-78ft

Overall

5274

Females

2238

F30-34

463

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F30-34

-

6.62M→10.65M

6.6 - 10.7 mi

Top 94%
×21story building
+153ft-361ft

Overall

5685

Females

2506

F30-34

514

10.65M→Finish

10.7 - 13.1 mi

Top 97%
×17story building
+244ft-114ft

Overall

5860

Females

2612

F30-34

538

Passing Analysis

Category:
Athletes Passed
406*
Passed By
160
Net Change
+246
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#6047
1.40M → 2.13M37*15+22#6047#6025
2.13M → 6.43M246*29+217#6025#5808
6.43M → 6.62M274+23#5808#5785
6.62M → 10.65M73*51+22#5785#5763
10.65M → Finish23*61-38#5763#5801
TOTALS406*160+246

* 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