Yina Ma

Bib: 11972MAge: 31

Seattle, WA

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 7%
Gender (Male)
#0 / 3977
Top 11%
Division (M30-34)
#0 / 872
Top 10%
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
7:57/mi
14:24
→ flat
5.34M
8:00/mi
42:40
8074
6.15M
8:10/mi
49:17
1262.8%
10.54M
8:10/mi
1:25:08
2303610.6%
11.05M
9:36/mi
1:30:02
1726.4%
Finish· 13.11 mi
8:19/mi
1:47:09
971140.2%

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time49:17
Pace8:01 /mi
2nd Half
Distance6.96 mi
Time57:52
Pace8:19 /mi
📊Positive Split: 17.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi06:44:2814:247:5714:24
7:57
-
5.34M
5.34 mi07:12:4442:407:5928:16
8:00
+0:03
6.15M
6.15 mi07:19:2149:178:016:37
8:10
+0:10
10.54M
10.54 mi07:55:121:25:088:0535:51
8:10
0:00
11.05M
11.05 mi08:00:061:30:028:094:54
9:36
+1:26
Finish
13.11 mi08:17:131:47:098:1017:07
8:19
-1:17

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

7:57 /mi

Average Pace

8:10 /mi

Slowest Pace

9:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:42:15

95% of race

Time at Slower Pace

4:54

5% of race

Average Pace: 8:10 /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 mi06:44:2814:247:5714:24
7:57
#606
5.34M
5.34 mi07:12:4442:407:5928:16
8:00
#589
6.15M
6.15 mi07:19:2149:178:016:37
8:10
#571
10.54M
10.54 mi07:55:121:25:088:0535:51
8:10
#573
11.05M
11.05 mi08:00:061:30:028:094:54
9:36
#506
Finish
13.11 mi08:17:131:47:098:1017:07
8:19
#494
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
1.81M1.81 mi1.81 mi606515105606(Top 9%)515(Top 13%)105(Top 12%)
5.34M5.34 mi3.53 mi589+17496+19101+4614(Top 9%)517(Top 13%)104(Top 12%)
6.15M6.15 mi0.81 mi571+18479+17100+1469(Top 7%)400(Top 10%)83(Top 10%)
10.54M10.54 mi4.39 mi573-2488-9101-1630(Top 9%)530(Top 13%)111(Top 13%)
11.05M11.05 mi0.51 mi506+67432+5688+13206(Top 3%)186(Top 5%)33(Top 4%)
Finish13.11 mi2.06 mi494+12422+1088514(Top 7%)434(Top 11%)89(Top 10%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 9%
~flat
+4ft-3ft

Overall

606

Males

515

M30-34

105

1.81M→5.34M

1.8 - 5.3 mi

Top 9%
×4story building
+80ft-74ft

Overall

614

Males

517

M30-34

104

5.34M→6.15M

5.3 - 6.2 mi

Top 7%
×10story building
+126ft-4ft

Overall

469

Males

400

M30-34

83

6.15M→10.54M

6.2 - 10.5 mi

Top 9%
×21story building
+230ft-361ft

Overall

630

Males

530

M30-34

111

10.54M→11.05M

10.5 - 11.1 mi

Top 3%
×14story building
+172ft-0ft

Overall

206

Males

186

M30-34

33

11.05M→Finish

11.1 - 13.1 mi

Top 7%
×7story building
+97ft-114ft

Overall

514

Males

434

M30-34

89

Passing Analysis

Category:
Athletes Passed
241*
Passed By
129
Net Change
+112
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#606
1.81M5.34M7558+17#606#589
5.34M6.15M268+18#589#571
6.15M10.54M4749-2#571#573
10.54M11.05M670+67#573#506
11.05MFinish26*14+12#506#494
TOTALS241*129+112

* 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