Stephanie Chee

Bib: 14378FAge: 28

Emeryville, CA

0:00
0:00
/ mi
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Overall
#0 / 5177
Gender (Female)
#0 / 2293
Top 47%
Division (F25-29)
#0 / 585
Race Day Weather
56°/46°F
overcast clouds

⏱️ 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
2.13M
12:56/mi
27:33
→ flat
6.62M
9:51/mi
1:11:47
299780.9%
7.12M
14:32/mi
1:19:03
271.0%
10.65M
9:45/mi
1:53:29
1273601.3%
Finish· 13.11 mi
10:55/mi
2:20:19
2441141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:11:47
Pace10:51 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:08:32
Pace10:34 /mi
📊Negative Split: 4.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.13M
2.13 mi07:37:1327:3312:5627:33
12:56
-
6.62M
6.62 mi08:21:271:11:4710:5144:14
9:51
-3:05
7.12M
7.12 mi08:28:431:19:0311:067:16
14:32
+4:41
10.65M
10.65 mi09:03:091:53:2910:3934:26
9:45
-4:47
Finish
13.11 mi09:29:592:20:1910:4226:50
10:55
+1:10

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

9:45 /mi

Average Pace

10:42 /mi

Slowest Pace

14:32 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:18:40

56% of race

Time at Steady Pace

26:50

19% of race

Time at Slower Pace

34:49

25% of race

Average Pace: 10:42 /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
2.13M
2.13 mi07:37:1327:3312:5627:33
12:56
#3119
6.62M
6.62 mi08:21:271:11:4710:5144:14
9:51
#2756
7.12M
7.12 mi08:28:431:19:0311:067:16
14:32
#2795
10.65M
10.65 mi09:03:091:53:2910:3934:26
9:45
#2762
Finish
13.11 mi09:29:592:20:1910:4226:50
10:55
#2990
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2.13M2.13 mi2.13 mi311911303163119(Top 60%)1130(Top 49%)316(Top 54%)
6.62M6.62 mi4.49 mi2756+363953+177264+522617(Top 51%)890(Top 39%)248(Top 42%)
7.12M7.12 mi0.50 mi2795-39969-16273-93050(Top 59%)1085(Top 47%)309(Top 53%)
10.65M10.65 mi3.53 mi2762+33968+1271+22803(Top 54%)995(Top 43%)280(Top 48%)
Finish13.11 mi2.46 mi2990-2281074-106306-353704(Top 72%)1505(Top 66%)418(Top 71%)

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 60%
~flat
+6ft-3ft

Overall

3119

Females

1130

F25-29

318

2.13M→6.62M

2.1 - 6.6 mi

Top 51%
×19story building
+299ft-78ft

Overall

2617

Females

890

F25-29

250

6.62M→7.12M

6.6 - 7.1 mi

Top 59%
×2story building
+27ft-0ft

Overall

3050

Females

1085

F25-29

312

7.12M→10.65M

7.1 - 10.7 mi

Top 54%
×21story building
+127ft-360ft

Overall

2803

Females

995

F25-29

281

10.65M→Finish

10.7 - 13.1 mi

Top 72%
×17story building
+244ft-114ft

Overall

3704

Females

1505

F25-29

418

Passing Analysis

Category:
Athletes Passed
579*
Passed By
450
Net Change
+129
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.13M----#3119
2.13M6.62M417*54+363#3119#2756
6.62M7.12M3877-39#2756#2795
7.12M10.65M103*70+33#2795#2762
10.65MFinish21*249-228#2762#2990
TOTALS579*450+129

* 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

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