Willa Brown

Los Altos, CA

Bib: 45452 F 9

0:00
0:00
/ mi
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Overall
#0 / 1903
Gender (Female)
#0 / 984
F19 & Under
#0 / 69
Race Day Weather
60°/50°F
few clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Mile 0.5
Mile 1.0
Mile 2.0
Mile 2.5
Start
0:00
Race begins
2.5K· 1.55 mi
15:04/mi
23:24
12
Finish· 3.11 mi
13:01/mi
43:37
→ 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
23:2415:04 /mi+13.6%
2nd Half
20:1313:01 /mi✓ faster
Negative split — 13.6% faster in the second half

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2.5K
23:2415:041.55 mi23:24
15:04
-
Finish(3.11 mi)
43:3714:021.56 mi20:13
13:01
-2:03
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

13:01 /mi

Average Pace

14:02 /mi

Slowest Pace

15:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

20:13

46% of race

Time at Steady Pace

23:24

54% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 14:01 /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

CheckpointSeg. DistOverallFemalesF19 & UnderSeg. OverallSeg. FemalesSeg. F19 & Under
2.5K1.55 mi162380255162380255
Finish(3.11 mi)1.56 mi1463+160693+10949+6126156341

Segment Performance Analysis

Start → 2.5K

0.0 - 1.6 mi

Top 85%
23 ft13 ft
2ft12ft
10 ft

Overall

1623

Females

802

F0-14

7

2.5K→Finish

1.6 - 3.1 mi

Top 66%
16 ft13 ft
3ft7ft
3 ft

Overall

1261

Females

563

F0-14

5

Passing Analysis

No position changes recorded for this athlete.

Official Timing Data

The San Francisco Marathon

The San Francisco Marathon