San Francisco Marathon logo
SF MARATHON 1ST HALF 2023

Kerri Ryer

San Francisco, CA

Bib: 16472 F 37

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6072
Gender (Female)
#0 / 2732
Division (F35-39)
#0 / 359
Race Day Weather
60°/50°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.40M
10:29/mi
14:41
→ flat
2.13M
22:03/mi
30:47
→ flat
6.43M
17:12/mi
1:44:43
↑ 274↓ 78
6.62M
-45:-16/mi
1:36:18
↑ 16
10.65M
11:49/mi
2:23:55
↑ 153↓ 361
Finish· 13.11 mi
10:57/mi
2:50:51
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:36:1814:33 /mi+22.6%
2nd Half
1:14:3311:29 /mi✓ faster
Negative split — 22.6% faster in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
1.40M
14:4110:291.40 mi14:41
10:29
-
2.13M
30:4714:270.73 mi16:06
22:03
+11:34
6.43M
1:44:4316:174.30 mi1:13:56
17:12
-4:51
6.62M
1:36:1814:330.19 mi
-45:-16
-62:28
10.65M
2:23:5513:314.03 mi47:37
11:49
+57:05
Finish(13.11 mi)
2:50:5113:022.46 mi26:56
10:57
-0:52
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-46:-16 /mi

Average Pace

13:02 /mi

Slowest Pace

22:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:50:51

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 13:02 /mi

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

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
1.40M1.40 mi4685190422846851904228
2.13M0.73 mi4787-1021959-55234-650382113266
6.43M4.30 mi5753-9662526-567331-9759022617345
6.62M0.19 mi5781-282541-15330+1---
10.65M4.03 mi5536+2452406+135311+1948602014256
Finish(13.11 mi)2.46 mi5390+1462316+90296+1542031706216

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 77%
~flat
+3ft-2ft

Overall

4685

Females

1904

F35-39

228

1.40M→2.13M

1.4 - 2.1 mi

Top 83%
~flat
+3ft-1ft

Overall

5038

Females

2113

F35-39

267

2.13M→6.43M

2.1 - 6.4 mi

Top 97%
×17story building
+274ft-78ft

Overall

5902

Females

2617

F35-39

346

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F35-39

-

6.62M→10.65M

6.6 - 10.7 mi

Top 80%
×21story building
+153ft-361ft

Overall

4860

Females

2014

F35-39

256

10.65M→Finish

10.7 - 13.1 mi

Top 69%
×17story building
+244ft-114ft

Overall

4203

Females

1706

F35-39

216

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#4685
1.40M → 2.13M
241139-102
#4685 → #4787
2.13M → 6.43M
98216*-966
#4787 → #5753
6.43M → 6.62M
3911-28
#5753 → #5781
6.62M → 10.65M
5250*+245
#5781 → #5536
10.65M → Finish
9155*+146
#5536 → #5390
TOTALS
1276571*-705
#4685 → #5390

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

Passing Visualized

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