San Francisco Marathon logo
SF MARATHON 2023

Arianna Cephus

Bib: 7822•F•Age: 26

Lathrop, CA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
2.2 Miles
21:44
Rank: #4409
Start → 2.2 Miles
21:44 | 9:53/mi
5.7 Miles
1:06:37
Rank: #4490 (-81)
2.2 Miles → 5.7 Miles
44:53 | 12:50/mi
6.43 Miles
1:18:32
Rank: #4468 (+22)
5.7 Miles → 6.43 Miles
11:55 | 16:19/mi
10.92 Miles
2:07:23
Rank: #4322 (+146)
6.43 Miles → 10.92 Miles
48:51 | 10:53/mi
Garmin Hill Challenge· 11.42 mi
2:16:03
Rank: #4347 (-25)
10.92 Miles → Garmin Hill Challenge
8:40 | 17:20/mi
14.95 Miles
2:54:42
Rank: #4302 (+45)
Garmin Hill Challenge → 14.95 Miles
38:39 | 10:57/mi
18 Miles
3:40:14
Rank: #4308 (-6)
14.95 Miles → 18 Miles
45:32 | 14:56/mi
24 Miles
5:01:00
Rank: #4269 (+39)
18 Miles → 24 Miles
1:20:46 | 13:28/mi
Finish· 26.22 mi
5:32:31
Rank: #4277 (-8)
24 Miles → Finish
31:31 | 14:12/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 mi05:51:2821:449:5321:44
9:53
-
5.7 Miles
5.70 mi06:36:211:06:3711:4144:53
12:50
+2:57
6.43 Miles
6.43 mi06:48:161:18:3212:1311:55
16:19
+3:29
10.92 Miles
10.92 mi07:37:072:07:2311:4048:51
10:53
-5:26
Garmin Hill Challenge
11.42 mi07:45:472:16:0311:558:40
17:20
+6:27
14.95 Miles
14.95 mi08:24:262:54:4211:4138:39
10:57
-6:23
18 Miles
18.00 mi09:09:583:40:1412:1445:32
14:56
+3:59
24 Miles
24.00 mi10:30:445:01:0012:331:20:46
13:28
-1:28
Finish
26.22 mi11:02:155:32:3112:4131:31
14:12
+0:44

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

9:53 /mi

Average Pace

12:41 /mi

Slowest Pace

17:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:14

33% of race

Time at Steady Pace

2:37:10

47% of race

Time at Slower Pace

1:06:07

20% of race

Average Pace: 12:41 /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 mi05:51:2821:449:5321:44
9:53
#4409
5.7 Miles
5.70 mi06:36:211:06:3711:4144:53
12:50
#4490
6.43 Miles
6.43 mi06:48:161:18:3212:1311:55
16:19
#4468
10.92 Miles
10.92 mi07:37:072:07:2311:4048:51
10:53
#4322
Garmin Hill Challenge
11.42 mi07:45:472:16:0311:558:40
17:20
#4347
14.95 Miles
14.95 mi08:24:262:54:4211:4138:39
10:57
#4302
18 Miles
18.00 mi09:09:583:40:1412:1445:32
14:56
#4308
24 Miles
24.00 mi10:30:445:01:0012:331:20:46
13:28
#4269
Finish
26.22 mi11:02:155:32:3112:4131:31
14:12
#4277
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2.2 Miles2.20 mi2.20 mi440910953174409(Top 90%)1095(Top 84%)317(Top 86%)
5.7 Miles5.70 mi3.50 mi4490-811124-29326-94519(Top 92%)1142(Top 87%)328(Top 89%)
6.43 Miles6.43 mi0.73 mi4468+221115+9323+34285(Top 88%)1040(Top 79%)302(Top 82%)
10.92 Miles10.92 mi4.49 mi4322+1461050+65312+114049(Top 83%)950(Top 73%)280(Top 76%)
Garmin Hill Challenge11.42 mi0.50 mi4347-251061-11316-44494(Top 92%)1127(Top 86%)331(Top 90%)
14.95 Miles14.95 mi3.53 mi4302+451048+13309+74193(Top 86%)1031(Top 79%)306(Top 83%)
18 Miles18.00 mi3.05 mi4308-61063-15315-64319(Top 88%)1096(Top 84%)322(Top 88%)
24 Miles24.00 mi6.00 mi4269+391069-6313+24070(Top 83%)1064(Top 81%)310(Top 84%)
Finish26.22 mi2.22 mi4277-81074-5315-24277(Top 88%)1139(Top 87%)332(Top 90%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 90%
×1human
+8ft-12ft

Overall

4409

Females

1095

F25-29

320

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 92%
×6stories
+92ft-87ft

Overall

4519

Females

1142

F25-29

332

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 88%
×11stories
+137ft-3ft

Overall

4285

Females

1040

F25-29

305

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 83%
×21stories
+225ft-318ft

Overall

4049

Females

950

F25-29

282

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 92%
×11stories
+134ft-123ft

Overall

4494

Females

1127

F25-29

333

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 86%
×16stories
+234ft-225ft

Overall

4193

Females

1031

F25-29

308

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 88%
×12stories
+165ft-60ft

Overall

4319

Females

1096

F25-29

324

18 Miles→24 Miles

18.0 - 24.0 mi

Top 83%
×21stories
+142ft-377ft

Overall

4070

Females

1064

F25-29

311

24 Miles→Finish

24.0 - 26.2 mi

Top 88%
~flat
+2ft-2ft

Overall

4277

Females

1139

F25-29

332

Passing Analysis

Category:
Athletes Passed
539*
Passed By
407
Net Change
+132
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#4409
2.2 Miles → 5.7 Miles97*178-81#4409#4490
5.7 Miles → 6.43 Miles4220+22#4490#4468
6.43 Miles → 10.92 Miles166*20+146#4468#4322
10.92 Miles → Garmin Hill Challenge530-25#4322#4347
Garmin Hill Challenge → 14.95 Miles62*17+45#4347#4302
14.95 Miles → 18 Miles49*55-6#4302#4308
18 Miles → 24 Miles97*58+39#4308#4269
24 Miles → Finish21*29-8#4269#4277
TOTALS539*407+132

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

📊

Passing Visuals

Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

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