San Francisco Marathon logo
SF MARATHON 2023

Paige Lu

Bib: 1897•F•Age: 45

San Mateo, CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 4888
Top 30%
Gender (Female)
#0 / 1310
Top 16%
Masters (Masters Women)
#0 / 356
Top 11%
Division (F45-49)
#0 / 104
Top 21%
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2.2 Miles
15:59
Rank: #968
Start → 2.2 Miles
15:59 | 7:16/mi
5.7 Miles
47:56
Rank: #1132 (-164)
2.2 Miles → 5.7 Miles
31:57 | 9:08/mi
6.43 Miles
56:47
Rank: #1155 (-23)
5.7 Miles → 6.43 Miles
8:51 | 12:07/mi
10.92 Miles
1:33:47
Rank: #1152 (+3)
6.43 Miles → 10.92 Miles
37:00 | 8:14/mi
Garmin Hill Challenge· 11.42 mi
1:40:01
Rank: #1225 (-73)
10.92 Miles → Garmin Hill Challenge
6:14 | 12:28/mi
14.95 Miles
2:08:22
Rank: #1240 (-15)
Garmin Hill Challenge → 14.95 Miles
28:21 | 8:02/mi
18 Miles
2:39:08
Rank: #1283 (-43)
14.95 Miles → 18 Miles
30:46 | 10:05/mi
24 Miles
3:36:49
Rank: #1350 (-67)
18 Miles → 24 Miles
57:41 | 9:37/mi
Finish· 26.22 mi
4:00:40
Rank: #1461 (-111)
24 Miles → Finish
23:51 | 10:45/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 mi05:44:2915:597:1615:59
7:16
-
5.7 Miles
5.70 mi06:16:2647:568:2531:57
9:08
+1:52
6.43 Miles
6.43 mi06:25:1756:478:508:51
12:07
+2:59
10.92 Miles
10.92 mi07:02:171:33:478:3537:00
8:14
-3:53
Garmin Hill Challenge
11.42 mi07:08:311:40:018:456:14
12:28
+4:14
14.95 Miles
14.95 mi07:36:522:08:228:3528:21
8:02
-4:26
18 Miles
18.00 mi08:07:382:39:088:5030:46
10:05
+2:03
24 Miles
24.00 mi09:05:193:36:499:0257:41
9:37
-0:28
Finish
26.22 mi09:29:104:00:409:1123:51
10:45
+1:08

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

7:16 /mi

Average Pace

9:11 /mi

Slowest Pace

12:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:21:20

34% of race

Time at Steady Pace

2:00:24

50% of race

Time at Slower Pace

38:56

16% of race

Average Pace: 9:11 /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 mi05:44:2915:597:1615:59
7:16
#968
5.7 Miles
5.70 mi06:16:2647:568:2531:57
9:08
#1132
6.43 Miles
6.43 mi06:25:1756:478:508:51
12:07
#1155
10.92 Miles
10.92 mi07:02:171:33:478:3537:00
8:14
#1152
Garmin Hill Challenge
11.42 mi07:08:311:40:018:456:14
12:28
#1225
14.95 Miles
14.95 mi07:36:522:08:228:3528:21
8:02
#1240
18 Miles
18.00 mi08:07:382:39:088:5030:46
10:05
#1283
24 Miles
24.00 mi09:05:193:36:499:0257:41
9:37
#1350
Finish
26.22 mi09:29:104:00:409:1123:51
10:45
#1461
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
2.2 Miles2.20 mi2.20 mi96810512968(Top 20%)105(Top 8%)12(Top 12%)
5.7 Miles5.70 mi3.50 mi1132-164124-1918-61250(Top 26%)144(Top 11%)18(Top 17%)
6.43 Miles6.43 mi0.73 mi1155-23130-6181362(Top 28%)170(Top 13%)14(Top 13%)
10.92 Miles10.92 mi4.49 mi1152+3127+3181203(Top 25%)137(Top 10%)17(Top 16%)
Garmin Hill Challenge11.42 mi0.50 mi1225-73141-14182656(Top 54%)480(Top 37%)32(Top 31%)
14.95 Miles14.95 mi3.53 mi1240-15142-1181377(Top 28%)173(Top 13%)21(Top 20%)
18 Miles18.00 mi3.05 mi1283-43153-11181464(Top 30%)201(Top 15%)20(Top 19%)
24 Miles24.00 mi6.00 mi1350-67186-3321-31572(Top 32%)265(Top 20%)24(Top 23%)
Finish26.22 mi2.22 mi1461-111208-2222-12580(Top 53%)602(Top 46%)47(Top 45%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 20%
×1human
+8ft-12ft

Overall

968

Females

105

F45-49

12

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 26%
×6stories
+92ft-87ft

Overall

1250

Females

144

F45-49

18

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 28%
×11stories
+137ft-3ft

Overall

1362

Females

170

F45-49

14

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 25%
×21stories
+225ft-318ft

Overall

1203

Females

137

F45-49

17

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 54%
×11stories
+134ft-123ft

Overall

2656

Females

480

F45-49

32

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 28%
×16stories
+234ft-225ft

Overall

1377

Females

173

F45-49

21

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 30%
×12stories
+165ft-60ft

Overall

1464

Females

201

F45-49

20

18 Miles→24 Miles

18.0 - 24.0 mi

Top 32%
×21stories
+142ft-377ft

Overall

1572

Females

265

F45-49

24

24 Miles→Finish

24.0 - 26.2 mi

Top 53%
~flat
+2ft-2ft

Overall

2580

Females

602

F45-49

47

Passing Analysis

Category:
Athletes Passed
232*
Passed By
725
Net Change
-493
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#968
2.2 Miles → 5.7 Miles28192-164#968#1132
5.7 Miles → 6.43 Miles1033-23#1132#1155
6.43 Miles → 10.92 Miles44*41+3#1155#1152
10.92 Miles → Garmin Hill Challenge174-73#1152#1225
Garmin Hill Challenge → 14.95 Miles3348-15#1225#1240
14.95 Miles → 18 Miles33*76-43#1240#1283
18 Miles → 24 Miles75*142-67#1283#1350
24 Miles → Finish8*119-111#1350#1461
TOTALS232*725-493

* 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