Jane Yu

Bib: 12782FAge: 32

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 13%
Gender (Female)
#0 / 3107
Top 5%
Division (F30-34)
#0 / 691
Top 4%
Race Day Weather
56°/46°F
light rain

⏱️ Race Timeline

Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.81M
8:03/mi
14:34
→ flat
5.34M
8:02/mi
42:55
8074
6.15M
9:02/mi
50:14
1262.8%
10.54M
8:52/mi
1:29:08
2303610.6%
11.05M
11:52/mi
1:35:11
1726.4%
Finish· 13.11 mi
8:43/mi
1:53:08
971140.2%

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time50:14
Pace8:10 /mi
2nd Half
Distance6.96 mi
Time1:02:54
Pace9:02 /mi
📊Positive Split: 25.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi06:49:5214:348:0314:34
8:03
-
5.34M
5.34 mi07:18:1342:558:0228:21
8:02
-0:01
6.15M
6.15 mi07:25:3250:148:107:19
9:02
+1:00
10.54M
10.54 mi08:04:261:29:088:2738:54
8:52
-0:10
11.05M
11.05 mi08:10:291:35:118:376:03
11:52
+3:00
Finish
13.11 mi08:28:261:53:088:3817:57
8:43
-3:09

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

8:02 /mi

Average Pace

8:38 /mi

Slowest Pace

11:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

42:55

38% of race

Time at Steady Pace

1:04:10

57% of race

Time at Slower Pace

6:03

5% of race

Average Pace: 8:38 /mi

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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...
0mi3.3mi6.6mi9.8mi13.1mi
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
1.81M
1.81 mi06:49:5214:348:0314:34
8:03
#687
5.34M
5.34 mi07:18:1342:558:0228:21
8:02
#633
6.15M
6.15 mi07:25:3250:148:107:19
9:02
#713
10.54M
10.54 mi08:04:261:29:088:2738:54
8:52
#927
11.05M
11.05 mi08:10:291:35:118:376:03
11:52
#949
Finish
13.11 mi08:28:261:53:088:3817:57
8:43
#916
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
1.81M1.81 mi1.81 mi68711220687(Top 10%)112(Top 4%)20(Top 3%)
5.34M5.34 mi3.53 mi633+5498+1414+6640(Top 9%)98(Top 3%)13(Top 2%)
6.15M6.15 mi0.81 mi713-80115-1716-21316(Top 19%)269(Top 9%)47(Top 7%)
10.54M10.54 mi4.39 mi927-214161-4628-121351(Top 19%)276(Top 9%)50(Top 7%)
11.05M11.05 mi0.51 mi949-22165-4281523(Top 21%)355(Top 11%)64(Top 9%)
Finish13.11 mi2.06 mi916+33160+529-1867(Top 12%)156(Top 5%)23(Top 3%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 10%
~flat
+4ft-3ft

Overall

687

Females

112

F30-34

21

1.81M→5.34M

1.8 - 5.3 mi

Top 9%
×4story building
+80ft-74ft

Overall

640

Females

98

F30-34

14

5.34M→6.15M

5.3 - 6.2 mi

Top 19%
×10story building
+126ft-4ft

Overall

1316

Females

269

F30-34

48

6.15M→10.54M

6.2 - 10.5 mi

Top 19%
×21story building
+230ft-361ft

Overall

1351

Females

276

F30-34

51

10.54M→11.05M

10.5 - 11.1 mi

Top 21%
×14story building
+172ft-0ft

Overall

1523

Females

355

F30-34

64

11.05M→Finish

11.1 - 13.1 mi

Top 12%
×7story building
+97ft-114ft

Overall

867

Females

156

F30-34

23

Passing Analysis

Category:
Athletes Passed
169*
Passed By
398
Net Change
-229
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#687
1.81M5.34M9844+54#687#633
5.34M6.15M282-80#633#713
6.15M10.54M10224-214#713#927
10.54M11.05M1335-22#927#949
11.05MFinish46*13+33#949#916
TOTALS169*398-229

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

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events