Shuai Sun

Bib: 13102MAge: 35

Campbell, CA

0:00
0:00
/ mi
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Overall
#0 / 5177
Gender (Male)
#0 / 2862
Division (M35-39)
#0 / 418
Race Day Weather
56°/46°F
overcast clouds

⏱️ 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
2.13M
12:10/mi
25:56
→ flat
6.62M
9:51/mi
1:10:09
299780.9%
7.12M
17:18/mi
1:18:48
271.0%
10.65M
13:00/mi
2:04:40
1273601.3%
Finish· 13.11 mi
14:56/mi
2:41:24
2441141.0%

The Course

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Half Splits

1st Half· via 6.62MFaster
Distance6.62 mi
Time1:10:09
Pace10:36 /mi
2nd Half
Distance6.49 mi
Time1:31:15
Pace14:04 /mi
📊Positive Split: 30.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.13M
2.13 mi07:49:2825:5612:1025:56
12:10
-
6.62M
6.62 mi08:33:411:10:0910:3644:13
9:51
-2:19
7.12M
7.12 mi08:42:201:18:4811:048:39
17:18
+7:27
10.65M
10.65 mi09:28:122:04:4011:4245:52
13:00
-4:18
Finish
13.11 mi10:04:562:41:2412:1936:44
14:56
+1:56

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

9:51 /mi

Average Pace

12:19 /mi

Slowest Pace

17:18 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

44:13

27% of race

Time at Steady Pace

1:11:48

44% of race

Time at Slower Pace

45:23

28% of race

Average Pace: 12:19 /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
2.13M
2.13 mi07:49:2825:5612:1025:56
12:10
#2224
6.62M
6.62 mi08:33:411:10:0910:3644:13
9:51
#2480
7.12M
7.12 mi08:42:201:18:4811:048:39
17:18
#2763
10.65M
10.65 mi09:28:122:04:4011:4245:52
13:00
#3854
Finish
13.11 mi10:04:562:41:2412:1936:44
14:56
#4346
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2.13M2.13 mi2.13 mi222415282262224(Top 43%)1528(Top 53%)226(Top 54%)
6.62M6.62 mi4.49 mi2480-2561662-134238-122608(Top 50%)1713(Top 60%)247(Top 59%)
7.12M7.12 mi0.50 mi2763-2831801-139266-284353(Top 84%)2556(Top 89%)375(Top 90%)
10.65M10.65 mi3.53 mi3854-10912315-514345-794875(Top 94%)2742(Top 96%)401(Top 96%)
Finish13.11 mi2.46 mi4346-4922524-209371-265083(Top 98%)2817(Top 98%)409(Top 98%)

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 43%
~flat
+6ft-3ft

Overall

2224

Males

1528

M35-39

229

2.13M→6.62M

2.1 - 6.6 mi

Top 50%
×19story building
+299ft-78ft

Overall

2608

Males

1713

M35-39

249

6.62M→7.12M

6.6 - 7.1 mi

Top 84%
×2story building
+27ft-0ft

Overall

4353

Males

2556

M35-39

376

7.12M→10.65M

7.1 - 10.7 mi

Top 94%
×21story building
+127ft-360ft

Overall

4875

Males

2742

M35-39

403

10.65M→Finish

10.7 - 13.1 mi

Top 98%
×17story building
+244ft-114ft

Overall

5083

Males

2817

M35-39

409

Passing Analysis

Category:
Athletes Passed
103*
Passed By
2225
Net Change
-2122
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.13M----#2224
2.13M6.62M85*341-256#2224#2480
6.62M7.12M0283-283#2480#2763
7.12M10.65M8*1099-1091#2763#3854
10.65MFinish10*502-492#3854#4346
TOTALS103*2225-2122

* 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