Shuqing Li

Bib: 18508FAge: 28

Sunnyvale, CA

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 24%
Gender (Female)
#0 / 3107
Top 13%
Division (F25-29)
#0 / 761
Top 14%
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
8:11/mi
14:49
→ flat
5.34M
8:44/mi
45:38
8074
6.15M
10:03/mi
53:46
1262.8%
10.54M
9:18/mi
1:34:35
2303610.6%
11.05M
14:56/mi
1:42:12
1726.4%
Finish· 13.11 mi
9:29/mi
2:01:43
971140.2%

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time53:46
Pace8:45 /mi
2nd Half
Distance6.96 mi
Time1:07:57
Pace9:46 /mi
📊Positive Split: 26.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi06:50:0714:498:1114:49
8:11
-
5.34M
5.34 mi07:20:5645:388:3330:49
8:44
+0:33
6.15M
6.15 mi07:29:0453:468:458:08
10:03
+1:19
10.54M
10.54 mi08:09:531:34:358:5840:49
9:18
-0:45
11.05M
11.05 mi08:17:301:42:129:157:37
14:56
+5:38
Finish
13.11 mi08:37:012:01:439:1719:31
9:29
-5:27

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

8:11 /mi

Average Pace

9:17 /mi

Slowest Pace

14:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

14:49

12% of race

Time at Steady Pace

1:39:17

82% of race

Time at Slower Pace

7:37

6% of race

Average Pace: 9:17 /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 mi06:50:0714:498:1114:49
8:11
#845
5.34M
5.34 mi07:20:5645:388:3330:49
8:44
#1142
6.15M
6.15 mi07:29:0453:468:458:08
10:03
#1313
10.54M
10.54 mi08:09:531:34:358:5840:49
9:18
#1577
11.05M
11.05 mi08:17:301:42:129:157:37
14:56
#1760
Finish
13.11 mi08:37:012:01:439:1719:31
9:29
#1726
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.81M1.81 mi1.81 mi84515039845(Top 12%)150(Top 5%)39(Top 5%)
5.34M5.34 mi3.53 mi1142-297223-7355-161357(Top 19%)293(Top 9%)76(Top 10%)
6.15M6.15 mi0.81 mi1313-171272-4973-182755(Top 39%)814(Top 26%)227(Top 30%)
10.54M10.54 mi4.39 mi1577-264346-7486-131939(Top 27%)478(Top 15%)132(Top 17%)
11.05M11.05 mi0.51 mi1760-183414-68109-233870(Top 55%)1379(Top 44%)376(Top 49%)
Finish13.11 mi2.06 mi1726+34408+6107+21775(Top 25%)455(Top 15%)117(Top 15%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 12%
~flat
+4ft-3ft

Overall

845

Females

150

F25-29

39

1.81M→5.34M

1.8 - 5.3 mi

Top 19%
×4story building
+80ft-74ft

Overall

1357

Females

293

F25-29

76

5.34M→6.15M

5.3 - 6.2 mi

Top 39%
×10story building
+126ft-4ft

Overall

2755

Females

814

F25-29

227

6.15M→10.54M

6.2 - 10.5 mi

Top 27%
×21story building
+230ft-361ft

Overall

1939

Females

478

F25-29

132

10.54M→11.05M

10.5 - 11.1 mi

Top 55%
×14story building
+172ft-0ft

Overall

3870

Females

1379

F25-29

377

11.05M→Finish

11.1 - 13.1 mi

Top 25%
×7story building
+97ft-114ft

Overall

1775

Females

455

F25-29

117

Passing Analysis

Category:
Athletes Passed
134*
Passed By
1015
Net Change
-881
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#845
1.81M5.34M30327-297#845#1142
5.34M6.15M6177-171#1142#1313
6.15M10.54M27291-264#1313#1577
10.54M11.05M0183-183#1577#1760
11.05MFinish71*37+34#1760#1726
TOTALS134*1015-881

* 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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Race Place Events