Jacqueline Lam
SF, CA
Bib: 36234 F 36
0:00
0:00
/ miBe the first to cheer!
Overall
#0 / 3682
Top 24%Gender (Female)
#0 / 1986
Top 14%Division (F35-39)
#0 / 288
Top 14%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
9:42/mi
30:08
↑ 27 ft↓ 30 ft
Finish· 6.21 mi
9:53/mi
1:00:50
↑ 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
30:089:42 /mi⚡ faster
2nd Half
30:429:53 /mi+1.9%
Positive split — 1.9% slower in the second half
Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 30:08 | 9:42 | 3.11 mi | 30:08 | 9:42 | - | |
Finish(6.21 mi) | 1:00:50 | 9:47 | 3.10 mi | 30:42 | 9:53 | +0:11 |
Trend:
Faster pace
Steady pace
Slower pace
Checkpoints & Pacing
Pace Line
Fastest Pace
9:42 /mi
Average Pace
9:47 /mi
Slowest Pace
9:53 /mi
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Fastest
Middle
Slowest
Average
Segments
Time at Faster Pace
1:00:50
100% of race
Time at Steady Pace
0:00
0% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 9:48 /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 | F35-39 | Seg. Overall | Seg. Females | Seg. F35-39 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 1040 | 364 | 50 | 1040 | 364 | 50 |
| Finish(6.21 mi) | 3.10 mi | 888+152 | 278+86 | 41+9 | 765 | 221 | 31 |
Segment Performance Analysis
Start → 5K
0.0 - 3.1 mi
29 ft26 ft
↑ 27ft↓ 30ft
8 ft
Overall
1040
Females
364
F35-39
50
5K→Finish
3.1 - 6.2 mi
26 ft26 ft
↑ 33ft↓ 33ft
9 ft
Overall
765
Females
221
F35-39
31
Passing Analysis
No position changes recorded for this athlete.
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Race managed by
The San Francisco Marathon
