San Francisco Marathon logo
SF MARATHON 2025

Karen Kirstein

Bib: 6596โ€ขFโ€ขAge: 50

Oakland, CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 6545
Gender (Female)
#0 / 1878
Masters (Masters Women)
#0 / 470
Division (F50-54)
#0 / 89
Race Day Weather
56ยฐ/46ยฐF
overcast clouds

โฑ๏ธ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
1.81 Miles
19:23
Rank: #5361
Start โ†’ 1.81 Miles
19:23 | 10:43/mi
5.55 Miles
1:09:39
Rank: #6343 (-982)
1.81 Miles โ†’ 5.55 Miles
50:16 | 13:26/mi
6.52 Miles
1:21:41
Rank: #6304 (+39)
5.55 Miles โ†’ 6.52 Miles
12:02 | 12:24/mi
10.87 Miles
2:13:56
Rank: #6166 (+138)
6.52 Miles โ†’ 10.87 Miles
52:15 | 12:01/mi
Garmin Hill Challengeยท 11.38 mi
2:21:33
Rank: #6118 (+48)
10.87 Miles โ†’ Garmin Hill Challenge
7:37 | 14:57/mi
14.95 Miles
3:07:03
Rank: #6056 (+62)
Garmin Hill Challenge โ†’ 14.95 Miles
45:30 | 12:45/mi
18 Miles
3:45:55
Rank: #5987 (+69)
14.95 Miles โ†’ 18 Miles
38:52 | 12:45/mi
25 Miles
5:23:30
Rank: #5895 (+92)
18 Miles โ†’ 25 Miles
1:37:35 | 13:56/mi
Finishยท 26.22 mi
5:41:23
Rank: #5914 (-19)
25 Miles โ†’ Finish
17:53 | 14:41/mi

Course Map & Elevation

Is this your race?

Claim it โ€” unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page โ€” emailed to you, built from your real splits.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi06:02:0119:2310:4319:23
10:43
-
5.55 Miles
5.55 mi06:52:171:09:3912:3350:16
13:26
+2:43
6.52 Miles
6.52 mi07:04:191:21:4112:3212:02
12:24
-1:02
10.87 Miles
10.87 mi07:56:342:13:5612:1952:15
12:01
-0:23
Garmin Hill Challenge
11.38 mi08:04:112:21:3312:267:37
14:57
+2:56
14.95 Miles
14.95 mi08:49:413:07:0312:3145:30
12:45
-2:12
18 Miles
18.00 mi09:28:333:45:5512:3338:52
12:45
0:00
25 Miles
25.00 mi11:06:085:23:3012:561:37:35
13:56
+1:11
Finish
26.22 mi11:24:015:41:2313:0217:53
14:41
+0:45

Checkpoints & Pacing

๐Ÿ“ˆPace 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

10:43 /mi

Average Pace

13:02 /mi

Slowest Pace

14:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

๐Ÿ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:11:38

21% of race

Time at Steady Pace

1:36:24

28% of race

Time at Slower Pace

2:53:21

51% of race

Average Pace: 13:01 /mi

Loading chart...
Faster pace (< avg)
Steady pace (โ‰ˆ avg)
Slower pace (> avg)

๐ŸŽจHeatmap

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...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

โœจSparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81 Miles
1.81 mi06:02:0119:2310:4319:23
10:43
#5361
5.55 Miles
5.55 mi06:52:171:09:3912:3350:16
13:26
#6343
6.52 Miles
6.52 mi07:04:191:21:4112:3212:02
12:24
#6304
10.87 Miles
10.87 mi07:56:342:13:5612:1952:15
12:01
#6166
Garmin Hill Challenge
11.38 mi08:04:112:21:3312:267:37
14:57
#6118
14.95 Miles
14.95 mi08:49:413:07:0312:3145:30
12:45
#6056
18 Miles
18.00 mi09:28:333:45:5512:3338:52
12:45
#5987
25 Miles
25.00 mi11:06:085:23:3012:561:37:35
13:56
#5895
Finish
26.22 mi11:24:015:41:2313:0217:53
14:41
#5914
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
1.81 Miles1.81 mi1.81 mi53611352595361(Top 82%)1352(Top 72%)59(Top 66%)
5.55 Miles5.55 mi3.74 mi6343-9821768-41681-226463(Top 99%)1823(Top 97%)84(Top 94%)
6.52 Miles6.52 mi0.97 mi6304+391749+1980+15864(Top 90%)1547(Top 82%)68(Top 76%)
10.87 Miles10.87 mi4.35 mi6166+1381685+6478+25863(Top 90%)1576(Top 84%)67(Top 75%)
Garmin Hill Challenge11.38 mi0.51 mi6118+481662+2377+15082(Top 78%)1253(Top 67%)44(Top 49%)
14.95 Miles14.95 mi3.57 mi6056+621646+1674+35901(Top 90%)1605(Top 85%)73(Top 82%)
18 Miles18.00 mi3.05 mi5987+691627+1971+34755(Top 73%)1218(Top 65%)44(Top 49%)
25 Miles25.00 mi7.00 mi5895+921612+1568+35655(Top 86%)1599(Top 85%)69(Top 78%)
Finish26.22 mi1.22 mi5914-191620-869-15963(Top 91%)1688(Top 90%)70(Top 79%)

Segment Performance Analysis

Start โ†’ 1.81 Miles

0.0 - 1.8 mi

Top 82%
ร—1human
+6ft-10ft

Overall

5361

Females

1352

F50-54

59

1.81 Milesโ†’5.55 Miles

1.8 - 5.5 mi

Top 99%
ร—6stories
+97ft-86ft

Overall

6463

Females

1823

F50-54

85

5.55 Milesโ†’6.52 Miles

5.5 - 6.5 mi

Top 90%
ร—15stories
+178ft-5ft

Overall

5864

Females

1547

F50-54

68

6.52 Milesโ†’10.87 Miles

6.5 - 10.9 mi

Top 90%
ร—20stories
+201ft-318ft

Overall

5863

Females

1576

F50-54

67

10.87 Milesโ†’Garmin Hill Challenge

10.9 - 11.4 mi

Top 78%
ร—11stories
+134ft-79ft

Overall

5082

Females

1253

F50-54

44

Garmin Hill Challengeโ†’14.95 Miles

11.4 - 14.9 mi

Top 90%
ร—17stories
+251ft-225ft

Overall

5901

Females

1605

F50-54

73

14.95 Milesโ†’18 Miles

14.9 - 18.0 mi

Top 73%
ร—12stories
+165ft-60ft

Overall

4755

Females

1218

F50-54

44

18 Milesโ†’25 Miles

18.0 - 25.0 mi

Top 86%
ร—22stories
+142ft-378ft

Overall

5655

Females

1599

F50-54

69

25 Milesโ†’Finish

25.0 - 26.2 mi

Top 91%
~flat
+2ft-0ft

Overall

5963

Females

1688

F50-54

70

Passing Analysis

Category:
Athletes Passed
559*
Passed By
1112
Net Change
-553
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 1.81 Miles----#5361
1.81 Miles โ†’ 5.55 Miles6988-982#5361#6343
5.55 Miles โ†’ 6.52 Miles423+39#6343#6304
6.52 Miles โ†’ 10.87 Miles146*8+138#6304#6166
10.87 Miles โ†’ Garmin Hill Challenge480+48#6166#6118
Garmin Hill Challenge โ†’ 14.95 Miles86*24+62#6118#6056
14.95 Miles โ†’ 18 Miles80*11+69#6056#5987
18 Miles โ†’ 25 Miles143*51+92#5987#5895
25 Miles โ†’ Finish8*27-19#5895#5914
TOTALS559*1112-553

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

๐Ÿ“Š

Passing Visuals

Category:

๐Ÿ“ˆPosition Graph

Loading...

๐ŸŽจHeatmap Timeline

Loading...

๐Ÿ”„Passing Circle

Loading...

๐ŸŒŠPosition Flow

Loading...

๐ŸƒRace 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
Share Feedback

Public Race Data

The San Francisco Marathon

The San Francisco Marathon