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SF MARATHON 2023

Jennifer Luong

Bib: 7249•F•Age: 54

Alameda, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 4888
Gender (Female)
#0 / 1310
Masters (Masters Women)
#0 / 356
Division (F50-54)
#0 / 69
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
19:54
Rank: #3549
Start → 2.2 Miles
19:54 | 9:03/mi
5.7 Miles
59:12
Rank: #3520 (+29)
2.2 Miles → 5.7 Miles
39:18 | 11:14/mi
6.43 Miles
1:10:16
Rank: #3536 (-16)
5.7 Miles → 6.43 Miles
11:04 | 15:09/mi
10.92 Miles
1:56:59
Rank: #3566 (-30)
6.43 Miles → 10.92 Miles
46:43 | 10:24/mi
Garmin Hill Challenge· 11.42 mi
2:05:16
Rank: #3649 (-83)
10.92 Miles → Garmin Hill Challenge
8:17 | 16:34/mi
14.95 Miles
2:39:46
Rank: #3573 (+76)
Garmin Hill Challenge → 14.95 Miles
34:30 | 9:46/mi
18 Miles
3:18:57
Rank: #3535 (+38)
14.95 Miles → 18 Miles
39:11 | 12:51/mi
24 Miles
4:33:23
Rank: #3546 (-11)
18 Miles → 24 Miles
1:14:26 | 12:24/mi
Finish· 26.22 mi
5:03:28
Rank: #3639 (-93)
24 Miles → Finish
30:05 | 13:33/mi
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:49:1219:549:0319:54
9:03
-
5.7 Miles
5.70 mi06:28:3059:1210:2339:18
11:14
+2:11
6.43 Miles
6.43 mi06:39:341:10:1610:5611:04
15:09
+3:55
10.92 Miles
10.92 mi07:26:171:56:5910:4346:43
10:24
-4:45
Garmin Hill Challenge
11.42 mi07:34:342:05:1610:588:17
16:34
+6:10
14.95 Miles
14.95 mi08:09:042:39:4610:4134:30
9:46
-6:48
18 Miles
18.00 mi08:48:153:18:5711:0339:11
12:51
+3:05
24 Miles
24.00 mi10:02:414:33:2311:231:14:26
12:24
-0:27
Finish
26.22 mi10:32:465:03:2811:3530:05
13:33
+1:09

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

9:03 /mi

Average Pace

11:35 /mi

Slowest Pace

16:34 /mi

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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

1:41:07

33% of race

Time at Steady Pace

3:03:00

60% of race

Time at Slower Pace

19:21

6% of race

Average Pace: 11:34 /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 mi05:49:1219:549:0319:54
9:03
#3549
5.7 Miles
5.70 mi06:28:3059:1210:2339:18
11:14
#3520
6.43 Miles
6.43 mi06:39:341:10:1610:5611:04
15:09
#3536
10.92 Miles
10.92 mi07:26:171:56:5910:4346:43
10:24
#3566
Garmin Hill Challenge
11.42 mi07:34:342:05:1610:588:17
16:34
#3649
14.95 Miles
14.95 mi08:09:042:39:4610:4134:30
9:46
#3573
18 Miles
18.00 mi08:48:153:18:5711:0339:11
12:51
#3535
24 Miles
24.00 mi10:02:414:33:2311:231:14:26
12:24
#3546
Finish
26.22 mi10:32:465:03:2811:3530:05
13:33
#3639
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
2.2 Miles2.20 mi2.20 mi3549775393549(Top 73%)775(Top 59%)39(Top 57%)
5.7 Miles5.70 mi3.50 mi3520+29759+1635+43525(Top 72%)767(Top 59%)33(Top 48%)
6.43 Miles6.43 mi0.73 mi3536-16766-734+13746(Top 77%)842(Top 64%)36(Top 52%)
10.92 Miles10.92 mi4.49 mi3566-30784-1835-13665(Top 75%)819(Top 63%)39(Top 57%)
Garmin Hill Challenge11.42 mi0.50 mi3649-83809-2541-64278(Top 88%)1041(Top 79%)50(Top 72%)
14.95 Miles14.95 mi3.53 mi3573+76788+2138+33357(Top 69%)734(Top 56%)33(Top 48%)
18 Miles18.00 mi3.05 mi3535+38785+341-33423(Top 70%)786(Top 60%)36(Top 52%)
24 Miles24.00 mi6.00 mi3546-11817-3239+23513(Top 72%)872(Top 67%)43(Top 62%)
Finish26.22 mi2.22 mi3639-93857-4040-14083(Top 84%)1078(Top 82%)57(Top 83%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 73%
×1human
+8ft-12ft

Overall

3549

Females

775

F50-54

40

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 72%
×6stories
+92ft-87ft

Overall

3525

Females

767

F50-54

34

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 77%
×11stories
+137ft-3ft

Overall

3746

Females

842

F50-54

36

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 75%
×21stories
+225ft-318ft

Overall

3665

Females

819

F50-54

39

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 88%
×11stories
+134ft-123ft

Overall

4278

Females

1041

F50-54

50

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 69%
×16stories
+234ft-225ft

Overall

3357

Females

734

F50-54

33

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 70%
×12stories
+165ft-60ft

Overall

3423

Females

786

F50-54

36

18 Miles→24 Miles

18.0 - 24.0 mi

Top 72%
×21stories
+142ft-377ft

Overall

3513

Females

872

F50-54

43

24 Miles→Finish

24.0 - 26.2 mi

Top 84%
~flat
+2ft-2ft

Overall

4083

Females

1078

F50-54

57

Passing Analysis

Category:
Athletes Passed
596*
Passed By
686
Net Change
-90
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#3549
2.2 Miles → 5.7 Miles172*143+29#3549#3520
5.7 Miles → 6.43 Miles2743-16#3520#3536
6.43 Miles → 10.92 Miles87*117-30#3536#3566
10.92 Miles → Garmin Hill Challenge588-83#3566#3649
Garmin Hill Challenge → 14.95 Miles9822+76#3649#3573
14.95 Miles → 18 Miles89*51+38#3573#3535
18 Miles → 24 Miles104*115-11#3535#3546
24 Miles → Finish14*107-93#3546#3639
TOTALS596*686-90

* 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

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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