Sharon Cho

Bib: 10410FAge: 25

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 5177
Top 45%
Gender (Female)
#0 / 2293
Top 34%
Division (F25-29)
#0 / 585
Top 37%
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
11:56/mi
25:25
→ flat
6.62M
9:41/mi
1:08:52
299780.9%
7.12M
13:32/mi
1:15:38
271.0%
10.65M
9:25/mi
1:48:52
1273601.3%
Finish· 13.11 mi
9:43/mi
2:12:46
2441141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:08:52
Pace10:24 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:03:54
Pace9:51 /mi
📊Negative Split: 7.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.13M
2.13 mi07:32:1125:2511:5625:25
11:56
-
6.62M
6.62 mi08:15:381:08:5210:2443:27
9:41
-2:15
7.12M
7.12 mi08:22:241:15:3810:376:46
13:32
+3:51
10.65M
10.65 mi08:55:381:48:5210:1333:14
9:25
-4:07
Finish
13.11 mi09:19:322:12:4610:0823:54
9:43
+0:18

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

9:25 /mi

Average Pace

10:08 /mi

Slowest Pace

13:32 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:40:35

76% of race

Time at Slower Pace

32:11

24% of race

Average Pace: 10:08 /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 mi07:32:1125:2511:5625:25
11:56
#1973
6.62M
6.62 mi08:15:381:08:5210:2443:27
9:41
#2249
7.12M
7.12 mi08:22:241:15:3810:376:46
13:32
#2267
10.65M
10.65 mi08:55:381:48:5210:1333:14
9:25
#2290
Finish
13.11 mi09:19:322:12:4610:0823:54
9:43
#2360
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2.13M2.13 mi2.13 mi19735711621973(Top 38%)571(Top 25%)162(Top 28%)
6.62M6.62 mi4.49 mi2249-276697-126197-352415(Top 47%)801(Top 35%)218(Top 37%)
7.12M7.12 mi0.50 mi2267-18706-9198-12491(Top 48%)813(Top 35%)235(Top 40%)
10.65M10.65 mi3.53 mi2290-23730-24204-62400(Top 46%)806(Top 35%)224(Top 38%)
Finish13.11 mi2.46 mi2360-70779-49217-132663(Top 51%)966(Top 42%)270(Top 46%)

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 38%
~flat
+6ft-3ft

Overall

1973

Females

571

F25-29

164

2.13M→6.62M

2.1 - 6.6 mi

Top 47%
×19story building
+299ft-78ft

Overall

2415

Females

801

F25-29

220

6.62M→7.12M

6.6 - 7.1 mi

Top 48%
×2story building
+27ft-0ft

Overall

2491

Females

813

F25-29

237

7.12M→10.65M

7.1 - 10.7 mi

Top 46%
×21story building
+127ft-360ft

Overall

2400

Females

806

F25-29

225

10.65M→Finish

10.7 - 13.1 mi

Top 51%
×17story building
+244ft-114ft

Overall

2663

Females

966

F25-29

270

Passing Analysis

Category:
Athletes Passed
227*
Passed By
614
Net Change
-387
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.13M----#1973
2.13M6.62M75*351-276#1973#2249
6.62M7.12M4058-18#2249#2267
7.12M10.65M65*88-23#2267#2290
10.65MFinish47*117-70#2290#2360
TOTALS227*614-387

* 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