Derek Brown
San Francisco, CA
Bib: 46412 M 46
Masters
0:00
0:00
/ miMasters
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Overall
#0 / 1903
Top 2%Gender (Male)
#0 / 909
Top 4%Masters (Masters Men)
#0 / 327
Top 2%Division (M45-49)
#0 / 61
Top 5%Race Day Weather
60°/50°F
few clouds
Race Timeline
Ribbon color based on
FasterSteadySlower· vs. your average pace
Mile 0.5 · 20 ft
Mile 1.0 · 17 ft
Mile 2.0 · 13 ft
Mile 2.5 · 13 ft
Start
0:00
Race begins
2.5K· 1.55 mi
6:41/mi
10:23
↓ 12 ft0.1% grade
Finish· 3.11 mi
6:38/mi
20:41
→ flat
Course Elevation
9ft
Total climb
13ft
Range
10 to 23 ft
22ft
Total descent
About the height of a single-story building
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The Course
Half Splits
1st Half· via 2.5K
10:236:41 /mi⚖️ balanced
2nd Half
10:186:38 /mi⚖️ balanced
Even split — consistent pacing between halves
Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
2.5K | 10:23 | 6:41 | 1.55 mi | 10:23 | 6:41 | - | |
Finish(3.11 mi) | 20:41 | 6:39 | 1.56 mi | 10:18 | 6:38 | -0:03 |
Trend:
Faster pace
Steady pace
Slower pace
Checkpoints & Pacing
Pace Line
Fastest Pace
6:38 /mi
Average Pace
6:39 /mi
Slowest Pace
6:41 /mi
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Fastest
Middle
Slowest
Average
Segments
Time at Faster Pace
20:41
100% of race
Time at Steady Pace
0:00
0% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 6:39 /mi
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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)
Heatmap
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0mi0.8mi1.6mi2.3mi3.1mi
Pace:
Faster
Steady
Slower
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M45-49 | Seg. Overall | Seg. Males | Seg. M45-49 |
|---|---|---|---|---|---|---|---|
| 2.5K | 1.55 mi | 43 | 37 | 4 | 43 | 37 | 4 |
| Finish(3.11 mi) | 1.56 mi | 35+8 | 32+5 | 3+1 | 32 | 29 | 2 |
Segment Performance Analysis
Start → 2.5K
0.0 - 1.6 mi
23 ft13 ft
↑ 2ft↓ 12ft
10 ft
Overall
43
Males
37
M45-49
4
2.5K→Finish
1.6 - 3.1 mi
16 ft13 ft
↑ 3ft↓ 7ft
3 ft
Overall
32
Males
29
M45-49
2
Passing Analysis
No position changes recorded for this athlete.
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Race managed by
The San Francisco Marathon
