San Francisco Marathon logo
SF MARATHON 2023

Anna Loparco

Bib: 4093•F•Age: 49

Edmonton

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 4888
Top 47%
Gender (Female)
#0 / 1310
Top 33%
Masters (Masters Women)
#0 / 356
Top 24%
Division (F45-49)
#0 / 104
Top 28%
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2.2 Miles
18:24
Rank: #2529
Start → 2.2 Miles
18:24 | 8:22/mi
5.7 Miles
53:55
Rank: #2469 (+60)
2.2 Miles → 5.7 Miles
35:31 | 10:09/mi
6.43 Miles
1:03:57
Rank: #2481 (-12)
5.7 Miles → 6.43 Miles
10:02 | 13:45/mi
10.92 Miles
1:45:27
Rank: #2436 (+45)
6.43 Miles → 10.92 Miles
41:30 | 9:15/mi
Garmin Hill Challenge· 11.42 mi
1:51:34
Rank: #2421 (+15)
10.92 Miles → Garmin Hill Challenge
6:07 | 12:14/mi
14.95 Miles
2:24:09
Rank: #2511 (-90)
Garmin Hill Challenge → 14.95 Miles
32:35 | 9:14/mi
18 Miles
2:58:36
Rank: #2477 (+34)
14.95 Miles → 18 Miles
34:27 | 11:18/mi
24 Miles
4:00:35
Rank: #2302 (+175)
18 Miles → 24 Miles
1:01:59 | 10:20/mi
Finish· 26.22 mi
4:23:28
Rank: #2280 (+22)
24 Miles → Finish
22:53 | 10:19/mi
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 mi05:47:3418:248:2218:24
8:22
-
5.7 Miles
5.70 mi06:23:0553:559:2835:31
10:09
+1:47
6.43 Miles
6.43 mi06:33:071:03:579:5710:02
13:45
+3:36
10.92 Miles
10.92 mi07:14:371:45:279:3941:30
9:15
-4:30
Garmin Hill Challenge
11.42 mi07:20:441:51:349:466:07
12:14
+2:59
14.95 Miles
14.95 mi07:53:192:24:099:3932:35
9:14
-3:00
18 Miles
18.00 mi08:27:462:58:369:5534:27
11:18
+2:04
24 Miles
24.00 mi09:29:454:00:3510:011:01:59
10:20
-0:58
Finish
26.22 mi09:52:384:23:2810:0322:53
10:19
-0:01

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

8:22 /mi

Average Pace

10:03 /mi

Slowest Pace

13:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

1:32:29

35% of race

Time at Steady Pace

2:00:23

46% of race

Time at Slower Pace

50:36

19% of race

Average Pace: 10:03 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2.2 Miles
2.20 mi05:47:3418:248:2218:24
8:22
#2529
5.7 Miles
5.70 mi06:23:0553:559:2835:31
10:09
#2469
6.43 Miles
6.43 mi06:33:071:03:579:5710:02
13:45
#2481
10.92 Miles
10.92 mi07:14:371:45:279:3941:30
9:15
#2436
Garmin Hill Challenge
11.42 mi07:20:441:51:349:466:07
12:14
#2421
14.95 Miles
14.95 mi07:53:192:24:099:3932:35
9:14
#2511
18 Miles
18.00 mi08:27:462:58:369:5534:27
11:18
#2477
24 Miles
24.00 mi09:29:454:00:3510:011:01:59
10:20
#2302
Finish
26.22 mi09:52:384:23:2810:0322:53
10:19
#2280
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
2.2 Miles2.20 mi2.20 mi2529466372529(Top 52%)466(Top 36%)37(Top 36%)
5.7 Miles5.70 mi3.50 mi2469+60432+3435+22428(Top 50%)420(Top 32%)32(Top 31%)
6.43 Miles6.43 mi0.73 mi2481-12433-132+32770(Top 57%)520(Top 40%)33(Top 32%)
10.92 Miles10.92 mi4.49 mi2436+45420+13322450(Top 50%)416(Top 32%)30(Top 29%)
Garmin Hill Challenge11.42 mi0.50 mi2421+15413+7322530(Top 52%)447(Top 34%)27(Top 26%)
14.95 Miles14.95 mi3.53 mi2511-90443-3031+12823(Top 58%)565(Top 43%)40(Top 38%)
18 Miles18.00 mi3.05 mi2477+34442+1312445(Top 50%)462(Top 35%)34(Top 33%)
24 Miles24.00 mi6.00 mi2302+175426+1628+32107(Top 43%)434(Top 33%)30(Top 29%)
Finish26.22 mi2.22 mi2280+22428-229-12186(Top 45%)479(Top 37%)33(Top 32%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 52%
×1human
+8ft-12ft

Overall

2529

Females

466

F45-49

37

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 50%
×6stories
+92ft-87ft

Overall

2428

Females

420

F45-49

32

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 57%
×11stories
+137ft-3ft

Overall

2770

Females

520

F45-49

33

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 50%
×21stories
+225ft-318ft

Overall

2450

Females

416

F45-49

30

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 52%
×11stories
+134ft-123ft

Overall

2530

Females

447

F45-49

27

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 58%
×16stories
+234ft-225ft

Overall

2823

Females

565

F45-49

40

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 50%
×12stories
+165ft-60ft

Overall

2445

Females

462

F45-49

34

18 Miles→24 Miles

18.0 - 24.0 mi

Top 43%
×21stories
+142ft-377ft

Overall

2107

Females

434

F45-49

30

24 Miles→Finish

24.0 - 26.2 mi

Top 45%
~flat
+2ft-2ft

Overall

2186

Females

479

F45-49

33

Passing Analysis

Category:
Athletes Passed
708*
Passed By
459
Net Change
+249
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#2529
2.2 Miles → 5.7 Miles161*101+60#2529#2469
5.7 Miles → 6.43 Miles2436-12#2469#2481
6.43 Miles → 10.92 Miles94*49+45#2481#2436
10.92 Miles → Garmin Hill Challenge3621+15#2436#2421
Garmin Hill Challenge → 14.95 Miles26116-90#2421#2511
14.95 Miles → 18 Miles94*60+34#2511#2477
18 Miles → 24 Miles223*48+175#2477#2302
24 Miles → Finish50*28+22#2302#2280
TOTALS708*459+249

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
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