San Francisco Marathon logo
SF MARATHON 2ND HALF 2025

Karen Clark

Los Gatos, CA

Bib: 21805 F 63

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 3608
Gender (Female)
#0 / 1646
Masters (Masters Women)
#0 / 352
Top 39%
Division (F60-64)
#0 / 27
Top 37%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
48 ft elev
1.2M
11:37/mi
13:56
↑ 1101.6%
149 ft elev
4.9M
10:03/mi
51:08
↑ 243↓ 1260.6%
253 ft elev
11.9M
10:55/mi
2:07:36
↑ 186↓ 4270.6%
11 ft elev
Finish· 13.11 mi
11:30/mi
2:21:30
→ flat
11 ft elev
Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent

The Course

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
1.2M
1.20 mi08:50:2413:5611:3713:56
11:37
-
4.9M
4.90 mi09:27:3651:0810:2637:12
10:03
-1:34
11.9M
11.90 mi10:44:042:07:3610:431:16:28
10:55
+0:52
Finish
13.11 mi10:57:582:21:3010:4813:54
11:30
+0:35

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

10:03 /mi

Average Pace

10:48 /mi

Slowest Pace

11:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:40

80% of race

Time at Steady Pace

27:50

20% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:48 /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
1.2M
1.20 mi08:50:2413:5611:3713:56
11:37
#2683
4.9M
4.90 mi09:27:3651:0810:2637:12
10:03
#2411
11.9M
11.90 mi10:44:042:07:3610:431:16:28
10:55
#2325
Finish
13.11 mi10:57:582:21:3010:4813:54
11:30
#2316
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
1.2M1.20 mi1.20 mi26831101102683110110
4.9M4.90 mi3.70 mi2411+272948+15310232689410
11.9M11.90 mi7.00 mi2325+86911+3710230090510
Finish13.11 mi1.21 mi2316+9907+41023319539

Segment Performance Analysis

Start → 1.2M

0.0 - 1.2 mi

Top 74%
×9story building
+110ft-10ft

Overall

2683

Females

1101

F60-64

10

1.2M→4.9M

1.2 - 4.9 mi

Top 64%
×14story building
+243ft-126ft

Overall

2326

Females

894

F60-64

10

4.9M→11.9M

4.9 - 11.9 mi

Top 64%
×22story building
+186ft-427ft

Overall

2300

Females

905

F60-64

10

11.9M→Finish

11.9 - 13.1 mi

Top 65%
×1human
+7ft-8ft

Overall

2331

Females

953

F60-64

9

Passing Analysis

Category:
Athletes Passed
470*
Passed By
103
Net Change
+367
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.2M----#2683
1.2M → 4.9M298*26+272#2683#2411
4.9M → 11.9M151*65+86#2411#2325
11.9M → Finish21*12+9#2325#2316
TOTALS470*103+367

* 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

Official Timing Data

The San Francisco Marathon

The San Francisco Marathon