Zhao Huang

Bib: 13754MAge: 32

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 32%
Gender (Male)
#0 / 3977
Top 41%
Division (M30-34)
#0 / 872
Top 40%
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
9:46/mi
17:40
→ flat
5.34M
9:38/mi
51:41
8074
6.15M
9:21/mi
59:15
1262.8%
10.54M
9:08/mi
1:39:22
2303610.6%
11.05M
12:35/mi
1:45:47
1726.4%
Finish· 13.11 mi
10:16/mi
2:06:56
971140.2%

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time59:15
Pace9:38 /mi
2nd Half
Distance6.96 mi
Time1:07:41
Pace9:44 /mi
📊Positive Split: 14.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi06:54:1917:409:4617:40
9:46
-
5.34M
5.34 mi07:28:2051:419:4134:01
9:38
-0:08
6.15M
6.15 mi07:35:5459:159:387:34
9:21
-0:17
10.54M
10.54 mi08:16:011:39:229:2640:07
9:08
-0:13
11.05M
11.05 mi08:22:261:45:479:346:25
12:35
+3:27
Finish
13.11 mi08:43:352:06:569:4121:09
10:16
-2:19

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

9:08 /mi

Average Pace

9:41 /mi

Slowest Pace

12:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

40:07

32% of race

Time at Steady Pace

1:20:24

63% of race

Time at Slower Pace

6:25

5% of race

Average Pace: 9:41 /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 mi06:54:1917:409:4617:40
9:46
#3426
5.34M
5.34 mi07:28:2051:419:4134:01
9:38
#2980
6.15M
6.15 mi07:35:5459:159:387:34
9:21
#2772
10.54M
10.54 mi08:16:011:39:229:2640:07
9:08
#2261
11.05M
11.05 mi08:22:261:45:479:346:25
12:35
#2209
Finish
13.11 mi08:43:352:06:569:4121:09
10:16
#2283
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
1.81M1.81 mi1.81 mi342623154973426(Top 48%)2315(Top 58%)497(Top 57%)
5.34M5.34 mi3.53 mi2980+4462072+243443+542860(Top 40%)1998(Top 50%)435(Top 50%)
6.15M6.15 mi0.81 mi2772+2081940+132420+231759(Top 25%)1343(Top 34%)287(Top 33%)
10.54M10.54 mi4.39 mi2261+5111643+297352+681746(Top 25%)1332(Top 33%)285(Top 33%)
11.05M11.05 mi0.51 mi2209+521619+24346+62106(Top 30%)1522(Top 38%)328(Top 38%)
Finish13.11 mi2.06 mi2283-741643-24349-32806(Top 40%)1884(Top 47%)413(Top 47%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 48%
~flat
+4ft-3ft

Overall

3426

Males

2315

M30-34

497

1.81M→5.34M

1.8 - 5.3 mi

Top 40%
×4story building
+80ft-74ft

Overall

2860

Males

1998

M30-34

435

5.34M→6.15M

5.3 - 6.2 mi

Top 25%
×10story building
+126ft-4ft

Overall

1759

Males

1343

M30-34

287

6.15M→10.54M

6.2 - 10.5 mi

Top 25%
×21story building
+230ft-361ft

Overall

1746

Males

1332

M30-34

285

10.54M→11.05M

10.5 - 11.1 mi

Top 30%
×14story building
+172ft-0ft

Overall

2106

Males

1522

M30-34

328

11.05M→Finish

11.1 - 13.1 mi

Top 40%
×7story building
+97ft-114ft

Overall

2806

Males

1884

M30-34

413

Passing Analysis

Category:
Athletes Passed
1344*
Passed By
201
Net Change
+1143
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#3426
1.81M5.34M506*60+446#3426#2980
5.34M6.15M2091+208#2980#2772
6.15M10.54M523*12+511#2772#2261
10.54M11.05M7018+52#2261#2209
11.05MFinish36*110-74#2209#2283
TOTALS1344*201+1143

* 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