Sarah Du
SF, CA
Bib: 36415 F 27
0:00
0:00
/ miBe the first to cheer!
Overall
#0 / 3682
Top 43%Gender (Female)
#0 / 1986
Top 32%Division (F25-29)
#0 / 464
Top 36%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
10:05/mi
31:21
↑ 27 ft↓ 30 ft
Finish· 6.21 mi
11:47/mi
1:07:59
↑ 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
31:2110:05 /mi⚡ faster
2nd Half
36:3811:47 /mi+16.9%
Positive split — 16.9% slower in the second half
Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 31:21 | 10:05 | 3.11 mi | 31:21 | 10:05 | - | |
Finish(6.21 mi) | 1:07:59 | 10:56 | 3.10 mi | 36:38 | 11:47 | +1:42 |
Trend:
Faster pace
Steady pace
Slower pace
Checkpoints & Pacing
Pace Line
Fastest Pace
10:05 /mi
Average Pace
10:56 /mi
Slowest Pace
11:47 /mi
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Fastest
Middle
Slowest
Average
Segments
Time at Faster Pace
31:21
46% of race
Time at Steady Pace
36:38
54% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 10:57 /mi
Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)
Heatmap
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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 | 1280 | 476 | 128 | 1280 | 476 | 128 |
| Finish(6.21 mi) | 3.10 mi | 1578-298 | 634-158 | 167-39 | 1917 | 838 | 223 |
Segment Performance Analysis
Start → 5K
0.0 - 3.1 mi
29 ft26 ft
↑ 27ft↓ 30ft
8 ft
Overall
1280
Females
476
F25-29
128
5K→Finish
3.1 - 6.2 mi
26 ft26 ft
↑ 33ft↓ 33ft
9 ft
Overall
1917
Females
838
F25-29
223
Passing Analysis
No position changes recorded for this athlete.
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Race managed by
The San Francisco Marathon
