Yen-Sung Chen
Mountain View, CA
Bib: 38474 M 33
0:00
0:00
/ miBe the first to cheer!
Overall
#0 / 3682
Top 18%Gender (Male)
#0 / 1683
Top 28%Division (M30-34)
#0 / 400
Top 27%Race Day Weather
60°/50°F
scattered clouds
Race Timeline
Ribbon color based on
FasterSteadySlower· vs. your average pace
Mile 1 · 29 ft
Mile 2 · 33 ft
Mile 4 · 25 ft
Mile 5 · 22 ft
Start
0:00
Race begins
5K· 3.11 mi
8:49/mi
27:23
↑ 27 ft↓ 30 ft
Finish· 6.21 mi
10:01/mi
58:30
↑ 33 ft↓ 33 ft
Course Elevation
61ft
Total climb
14ft
Range
20 to 34 ft
63ft
Total descent
About the height of a single-story building
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The Course
Half Splits
1st Half· via 5K
27:238:49 /mi⚡ faster
2nd Half
31:0710:01 /mi+13.6%
Positive split — 13.6% slower in the second half
Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 27:23 | 8:49 | 3.11 mi | 27:23 | 8:49 | - | |
Finish(6.21 mi) | 58:30 | 9:25 | 3.10 mi | 31:07 | 10:01 | +1:12 |
Trend:
Faster pace
Steady pace
Slower pace
Checkpoints & Pacing
Pace Line
Fastest Pace
8:49 /mi
Average Pace
9:25 /mi
Slowest Pace
10:01 /mi
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Fastest
Middle
Slowest
Average
Segments
Time at Faster Pace
27:23
47% of race
Time at Steady Pace
31:07
53% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 9:25 /mi
Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)
Heatmap
Loading...
0mi1.6mi3.1mi4.7mi6.2mi
Pace:
Faster
Steady
Slower
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M30-34 | Seg. Overall | Seg. Males | Seg. M30-34 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 540 | 396 | 82 | 540 | 396 | 82 |
| Finish(6.21 mi) | 3.10 mi | 664-124 | 478-82 | 107-25 | 833 | 580 | 127 |
Segment Performance Analysis
Start → 5K
0.0 - 3.1 mi
29 ft26 ft
↑ 27ft↓ 30ft
8 ft
Overall
540
Males
396
M30-34
82
5K→Finish
3.1 - 6.2 mi
26 ft26 ft
↑ 33ft↓ 33ft
9 ft
Overall
833
Males
580
M30-34
127
Passing Analysis
No position changes recorded for this athlete.
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Race managed by
The San Francisco Marathon
