Winnie Li

Bib: 13931 F 16 US

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 5177
Top 37%
Gender (Female)
#0 / 2293
Top 25%
F19 & Under
#0 / 50
Top 46%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2.13M
13:04/mi
27:49
→ flat
13 ft elev
6.62M
9:42/mi
1:11:21
299780.9%
239 ft elev
7.12M
11:04/mi
1:16:53
271.0%
269 ft elev
10.65M
8:47/mi
1:47:53
1273601.3%
48 ft elev
Finish· 13.11 mi
8:07/mi
2:07:50
2441141.0%
205 ft elev
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:11:21
Pace10:47 /mi
2nd Half✓ Faster
Distance6.49 mi
Time56:29
Pace8:42 /mi
📊Negative Split: 20.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.13M
2.13 mi07:51:4027:4913:0427:49
13:04
-
6.62M
6.62 mi08:35:121:11:2110:4743:32
9:42
-3:22
7.12M
7.12 mi08:40:441:16:5310:485:32
11:04
+1:22
10.65M
10.65 mi09:11:441:47:5310:0831:00
8:47
-2:17
Finish
13.11 mi09:31:412:07:509:4519:57
8:07
-0:40

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

8:07 /mi

Average Pace

9:45 /mi

Slowest Pace

13:04 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

50:57

40% of race

Time at Steady Pace

43:32

34% of race

Time at Slower Pace

33:21

26% of race

Average Pace: 9:45 /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.

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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 mi07:51:4027:4913:0427:49
13:04
#3259
6.62M
6.62 mi08:35:121:11:2110:4743:32
9:42
#2682
7.12M
7.12 mi08:40:441:16:5310:485:32
11:04
#2457
10.65M
10.65 mi09:11:441:47:5310:0831:00
8:47
#2183
Finish
13.11 mi09:31:412:07:509:4519:57
8:07
#1920
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF19 & UnderSeg. OverallSeg. FemalesSeg. F19 & Under
2.13M2.13 mi2.13 mi32591192393259(Top 63%)1192(Top 52%)39(Top 78%)
6.62M6.62 mi4.49 mi2682+577914+27831+82438(Top 47%)812(Top 35%)29(Top 58%)
7.12M7.12 mi0.50 mi2457+225803+11129+2902(Top 17%)187(Top 8%)14(Top 28%)
10.65M10.65 mi3.53 mi2183+274676+12726+31684(Top 33%)472(Top 21%)21(Top 42%)
Finish13.11 mi2.46 mi1920+263574+10223+31090(Top 21%)266(Top 12%)15(Top 30%)

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 63%
~flat
+6ft-3ft

Overall

3259

Females

1192

F15-19

38

2.13M→6.62M

2.1 - 6.6 mi

Top 47%
×19story building
+299ft-78ft

Overall

2438

Females

812

F15-19

28

6.62M→7.12M

6.6 - 7.1 mi

Top 17%
×2story building
+27ft-0ft

Overall

902

Females

187

F15-19

14

7.12M→10.65M

7.1 - 10.7 mi

Top 33%
×21story building
+127ft-360ft

Overall

1684

Females

472

F15-19

20

10.65M→Finish

10.7 - 13.1 mi

Top 21%
×17story building
+244ft-114ft

Overall

1090

Females

266

F15-19

14

Passing Analysis

Category:
Athletes Passed
1374*
Passed By
35
Net Change
+1339
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.13M----#3259
2.13M6.62M602*25+577#3259#2682
6.62M7.12M2250+225#2682#2457
7.12M10.65M284*10+274#2457#2183
10.65MFinish263*0+263#2183#1920
TOTALS1374*35+1339

* 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