San Francisco Marathon logo
SF MARATHON 2023

Maddie Karafanda

Bib: 4681•F•Age: 27

San Francisco, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 4888
Gender (Female)
#0 / 1310
Top 48%
Division (F25-29)
#0 / 367
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2.2 Miles
17:55
Rank: #2211
Start → 2.2 Miles
17:55 | 8:09/mi
5.7 Miles
53:08
Rank: #2304 (-93)
2.2 Miles → 5.7 Miles
35:13 | 10:04/mi
6.43 Miles
1:03:01
Rank: #2331 (-27)
5.7 Miles → 6.43 Miles
9:53 | 13:32/mi
10.92 Miles
1:48:29
Rank: #2789 (-458)
6.43 Miles → 10.92 Miles
45:28 | 10:08/mi
Garmin Hill Challenge· 11.42 mi
1:55:44
Rank: #2851 (-62)
10.92 Miles → Garmin Hill Challenge
7:15 | 14:30/mi
14.95 Miles
2:29:06
Rank: #2898 (-47)
Garmin Hill Challenge → 14.95 Miles
33:22 | 9:27/mi
18 Miles
3:05:51
Rank: #2901 (-3)
14.95 Miles → 18 Miles
36:45 | 12:03/mi
24 Miles
4:16:34
Rank: #2975 (-74)
18 Miles → 24 Miles
1:10:43 | 11:47/mi
Finish· 26.22 mi
4:40:58
Rank: #2949 (+26)
24 Miles → Finish
24:24 | 11:00/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

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

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:40:5017:558:0917:55
8:09
-
5.7 Miles
5.70 mi06:16:0353:089:1935:13
10:04
+1:55
6.43 Miles
6.43 mi06:25:561:03:019:489:53
13:32
+3:28
10.92 Miles
10.92 mi07:11:241:48:299:5645:28
10:08
-3:24
Garmin Hill Challenge
11.42 mi07:18:391:55:4410:087:15
14:30
+4:22
14.95 Miles
14.95 mi07:52:012:29:069:5833:22
9:27
-5:03
18 Miles
18.00 mi08:28:463:05:5110:2036:45
12:03
+2:36
24 Miles
24.00 mi09:39:294:16:3410:411:10:43
11:47
-0:16
Finish
26.22 mi10:03:534:40:5810:4324:24
11:00
-0:47

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

8:09 /mi

Average Pace

10:43 /mi

Slowest Pace

14:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

51:17

18% of race

Time at Steady Pace

2:55:48

63% of race

Time at Slower Pace

53:53

19% of race

Average Pace: 10:43 /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...
0mi6.6mi13.1mi19.7mi26.2mi
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
2.2 Miles
2.20 mi05:40:5017:558:0917:55
8:09
#2211
5.7 Miles
5.70 mi06:16:0353:089:1935:13
10:04
#2304
6.43 Miles
6.43 mi06:25:561:03:019:489:53
13:32
#2331
10.92 Miles
10.92 mi07:11:241:48:299:5645:28
10:08
#2789
Garmin Hill Challenge
11.42 mi07:18:391:55:4410:087:15
14:30
#2851
14.95 Miles
14.95 mi07:52:012:29:069:5833:22
9:27
#2898
18 Miles
18.00 mi08:28:463:05:5110:2036:45
12:03
#2901
24 Miles
24.00 mi09:39:294:16:3410:411:10:43
11:47
#2975
Finish
26.22 mi10:03:534:40:5810:4324:24
11:00
#2949
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2.2 Miles2.20 mi2.20 mi22113831112211(Top 45%)383(Top 29%)111(Top 30%)
5.7 Miles5.70 mi3.50 mi2304-93388-5116-52342(Top 48%)394(Top 30%)118(Top 32%)
6.43 Miles6.43 mi0.73 mi2331-27389-1118-22612(Top 53%)469(Top 36%)152(Top 41%)
10.92 Miles10.92 mi4.49 mi2789-458530-141166-483375(Top 69%)719(Top 55%)225(Top 61%)
Garmin Hill Challenge11.42 mi0.50 mi2851-62543-13170-43618(Top 74%)791(Top 60%)244(Top 66%)
14.95 Miles14.95 mi3.53 mi2898-47560-17181-113047(Top 62%)629(Top 48%)202(Top 55%)
18 Miles18.00 mi3.05 mi2901-3567-7185-42933(Top 60%)621(Top 47%)187(Top 51%)
24 Miles24.00 mi6.00 mi2975-74630-63194-93161(Top 65%)762(Top 58%)220(Top 60%)
Finish26.22 mi2.22 mi2949+26627+3196-22758(Top 56%)657(Top 50%)196(Top 53%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 45%
×1human
+8ft-12ft

Overall

2211

Females

383

F25-29

113

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 48%
×6stories
+92ft-87ft

Overall

2342

Females

394

F25-29

120

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 53%
×11stories
+137ft-3ft

Overall

2612

Females

469

F25-29

154

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 69%
×21stories
+225ft-318ft

Overall

3375

Females

719

F25-29

227

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 74%
×11stories
+134ft-123ft

Overall

3618

Females

791

F25-29

246

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 62%
×16stories
+234ft-225ft

Overall

3047

Females

629

F25-29

204

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 60%
×12stories
+165ft-60ft

Overall

2933

Females

621

F25-29

189

18 Miles→24 Miles

18.0 - 24.0 mi

Top 65%
×21stories
+142ft-377ft

Overall

3161

Females

762

F25-29

221

24 Miles→Finish

24.0 - 26.2 mi

Top 56%
~flat
+2ft-2ft

Overall

2758

Females

657

F25-29

196

Passing Analysis

Category:
Athletes Passed
398*
Passed By
1136
Net Change
-738
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#2211
2.2 Miles → 5.7 Miles90*183-93#2211#2304
5.7 Miles → 6.43 Miles2148-27#2304#2331
6.43 Miles → 10.92 Miles13*471-458#2331#2789
10.92 Miles → Garmin Hill Challenge971-62#2789#2851
Garmin Hill Challenge → 14.95 Miles3784-47#2851#2898
14.95 Miles → 18 Miles76*79-3#2898#2901
18 Miles → 24 Miles97*171-74#2901#2975
24 Miles → Finish55*29+26#2975#2949
TOTALS398*1136-738

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

📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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
Share Feedback

Public Race Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events