Guanhua Li

Bib: 13341MAge: 27

San Jose, CA

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Male)
#0 / 3977
Division (M25-29)
#0 / 899
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
17:41
→ flat
5.34M
11:10/mi
57:05
8074
6.15M
12:33/mi
1:07:15
1262.8%
10.54M
13:07/mi
2:04:52
2303610.6%
11.05M
21:06/mi
2:15:38
1726.4%
Finish· 13.11 mi
15:51/mi
2:48:16
971140.2%

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time1:07:15
Pace10:56 /mi
2nd Half
Distance6.96 mi
Time1:41:01
Pace14:31 /mi
📊Positive Split: 50.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi06:55:1817:419:4617:41
9:46
-
5.34M
5.34 mi07:34:4257:0510:4139:24
11:10
+1:24
6.15M
6.15 mi07:44:521:07:1510:5610:10
12:33
+1:23
10.54M
10.54 mi08:42:292:04:5211:5157:37
13:07
+0:34
11.05M
11.05 mi08:53:152:15:3812:1610:46
21:06
+7:59
Finish
13.11 mi09:25:532:48:1612:5032:38
15:51
-5:15

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

9:46 /mi

Average Pace

12:50 /mi

Slowest Pace

21:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

57:05

34% of race

Time at Steady Pace

1:07:47

40% of race

Time at Slower Pace

43:24

26% of race

Average Pace: 12:50 /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
1.81M
1.81 mi06:55:1817:419:4617:41
9:46
#3448
5.34M
5.34 mi07:34:4257:0510:4139:24
11:10
#4745
6.15M
6.15 mi07:44:521:07:1510:5610:10
12:33
#4944
10.54M
10.54 mi08:42:292:04:5211:5157:37
13:07
#5660
11.05M
11.05 mi08:53:152:15:3812:1610:46
21:06
#5806
Finish
13.11 mi09:25:532:48:1612:5032:38
15:51
#6122
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.81M1.81 mi1.81 mi344823295683448(Top 49%)2329(Top 59%)568(Top 63%)
5.34M5.34 mi3.53 mi4745-12972967-638705-1375237(Top 74%)3196(Top 80%)760(Top 85%)
6.15M6.15 mi0.81 mi4944-1993066-99732-275681(Top 80%)3412(Top 86%)814(Top 91%)
10.54M10.54 mi4.39 mi5660-7163373-307805-736229(Top 88%)3604(Top 91%)845(Top 94%)
11.05M11.05 mi0.51 mi5806-1463440-67817-126851(Top 96%)3865(Top 97%)886(Top 99%)
Finish13.11 mi2.06 mi6122-3163571-131839-226760(Top 95%)3798(Top 95%)868(Top 97%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 49%
~flat
+4ft-3ft

Overall

3448

Males

2329

M25-29

569

1.81M→5.34M

1.8 - 5.3 mi

Top 74%
×4story building
+80ft-74ft

Overall

5237

Males

3196

M25-29

761

5.34M→6.15M

5.3 - 6.2 mi

Top 80%
×10story building
+126ft-4ft

Overall

5681

Males

3412

M25-29

815

6.15M→10.54M

6.2 - 10.5 mi

Top 88%
×21story building
+230ft-361ft

Overall

6229

Males

3604

M25-29

846

10.54M→11.05M

10.5 - 11.1 mi

Top 96%
×14story building
+172ft-0ft

Overall

6851

Males

3865

M25-29

887

11.05M→Finish

11.1 - 13.1 mi

Top 95%
×7story building
+97ft-114ft

Overall

6760

Males

3798

M25-29

868

Passing Analysis

Category:
Athletes Passed
90*
Passed By
2764
Net Change
-2674
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#3448
1.81M5.34M26*1323-1297#3448#4745
5.34M6.15M17216-199#4745#4944
6.15M10.54M29*745-716#4944#5660
10.54M11.05M3149-146#5660#5806
11.05MFinish15*331-316#5806#6122
TOTALS90*2764-2674

* 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