Xiaoying Shi
SF, CA
Bib: 36138 F 28
0:00
0:00
/ miBe the first to cheer!
Overall
#0 / 3682
Top 12%Gender (Female)
#0 / 1986
Top 5%Division (F25-29)
#0 / 464
Top 6%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
8:29/mi
26:21
↑ 27 ft↓ 30 ft
Finish· 6.21 mi
9:20/mi
55:20
↑ 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
26:218:29 /mi⚡ faster
2nd Half
28:599:20 /mi+10.0%
Positive split — 10.0% slower in the second half
Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 26:21 | 8:29 | 3.11 mi | 26:21 | 8:29 | - | |
Finish(6.21 mi) | 55:20 | 8:54 | 3.10 mi | 28:59 | 9:20 | +0:51 |
Trend:
Faster pace
Steady pace
Slower pace
Checkpoints & Pacing
Pace Line
Fastest Pace
8:29 /mi
Average Pace
8:54 /mi
Slowest Pace
9:20 /mi
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Fastest
Middle
Slowest
Average
Segments
Time at Faster Pace
26:21
48% of race
Time at Steady Pace
28:59
52% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 8:55 /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 | Females | F25-29 | Seg. Overall | Seg. Females | Seg. F25-29 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 403 | 98 | 28 | 403 | 98 | 28 |
| Finish(6.21 mi) | 3.10 mi | 433-30 | 106-8 | 27+1 | 506 | 128 | 37 |
Segment Performance Analysis
Start → 5K
0.0 - 3.1 mi
29 ft26 ft
↑ 27ft↓ 30ft
8 ft
Overall
403
Females
98
F25-29
28
5K→Finish
3.1 - 6.2 mi
26 ft26 ft
↑ 33ft↓ 33ft
9 ft
Overall
506
Females
128
F25-29
37
Passing Analysis
No position changes recorded for this athlete.
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Race managed by
The San Francisco Marathon
