Alicia Peterson

Bib: 12903FAge: 31

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 36%
Gender (Female)
#0 / 3107
Top 24%
Division (F30-34)
#0 / 691
Top 23%
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
9:51/mi
17:50
→ flat
5.34M
9:41/mi
52:02
8074
6.15M
9:39/mi
59:51
1262.8%
10.54M
9:46/mi
1:42:42
2303610.6%
11.05M
12:39/mi
1:49:09
1726.4%
Finish· 13.11 mi
9:47/mi
2:09:17
971140.2%

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time59:51
Pace9:44 /mi
2nd Half
Distance6.96 mi
Time1:09:26
Pace9:59 /mi
📊Positive Split: 16.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi06:51:0617:509:5117:50
9:51
-
5.34M
5.34 mi07:25:1852:029:4534:12
9:41
-0:10
6.15M
6.15 mi07:33:0759:519:447:49
9:39
-0:02
10.54M
10.54 mi08:15:581:42:429:4542:51
9:46
+0:07
11.05M
11.05 mi08:22:251:49:099:536:27
12:39
+2:53
Finish
13.11 mi08:42:332:09:179:5220:08
9:47
-2:52

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

9:39 /mi

Average Pace

9:52 /mi

Slowest Pace

12:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:02:50

95% of race

Time at Slower Pace

6:27

5% of race

Average Pace: 9:52 /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...
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 mi06:51:0617:509:5117:50
9:51
#3597
5.34M
5.34 mi07:25:1852:029:4534:12
9:41
#3103
6.15M
6.15 mi07:33:0759:519:447:49
9:39
#2951
10.54M
10.54 mi08:15:581:42:429:4542:51
9:46
#2750
11.05M
11.05 mi08:22:251:49:099:536:27
12:39
#2675
Finish
13.11 mi08:42:332:09:179:5220:08
9:47
#2553
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
1.81M1.81 mi1.81 mi359711802643597(Top 51%)1180(Top 38%)264(Top 38%)
5.34M5.34 mi3.53 mi3103+494958+222210+542956(Top 42%)901(Top 29%)195(Top 28%)
6.15M6.15 mi0.81 mi2951+152891+67193+172209(Top 31%)587(Top 19%)114(Top 16%)
10.54M10.54 mi4.39 mi2750+201823+68180+132579(Top 36%)747(Top 24%)170(Top 25%)
11.05M11.05 mi0.51 mi2675+75784+39171+92179(Top 31%)610(Top 20%)114(Top 16%)
Finish13.11 mi2.06 mi2553+122746+38162+92186(Top 31%)621(Top 20%)137(Top 20%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 51%
~flat
+4ft-3ft

Overall

3597

Females

1180

F30-34

265

1.81M→5.34M

1.8 - 5.3 mi

Top 42%
×4story building
+80ft-74ft

Overall

2956

Females

901

F30-34

196

5.34M→6.15M

5.3 - 6.2 mi

Top 31%
×10story building
+126ft-4ft

Overall

2209

Females

587

F30-34

115

6.15M→10.54M

6.2 - 10.5 mi

Top 36%
×21story building
+230ft-361ft

Overall

2579

Females

747

F30-34

171

10.54M→11.05M

10.5 - 11.1 mi

Top 31%
×14story building
+172ft-0ft

Overall

2179

Females

610

F30-34

114

11.05M→Finish

11.1 - 13.1 mi

Top 31%
×7story building
+97ft-114ft

Overall

2186

Females

621

F30-34

137

Passing Analysis

Category:
Athletes Passed
1201*
Passed By
157
Net Change
+1044
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#3597
1.81M5.34M546*52+494#3597#3103
5.34M6.15M1542+152#3103#2951
6.15M10.54M267*66+201#2951#2750
10.54M11.05M9621+75#2750#2675
11.05MFinish138*16+122#2675#2553
TOTALS1201*157+1044

* 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