Michael Birch

SF, CA

Bib: 45849 M 56

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 1903

Top 16%

Gender (Male)

#0 / 909

Top 26%

Masters (Masters Men)

#0 / 327

Top 23%

Division (M55-59)

#0 / 39

Top 28%

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

23 ft elev

2.5K· 1.55 mi

8:36/mi

13:21

↓ 12 ft0.1% grade

14 ft elev

Finish· 3.11 mi

9:12/mi

27:39

→ flat

10 ft elev

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

13:218:36 /mi⚡ faster

2nd Half

14:189:12 /mi+7.1%

Positive split — 7.1% slower in the second half

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Trend	Diff
2.5K	13:21	8:36	1.55 mi	13:21	8:36		-
Finish(3.11 mi)	27:39	8:54	1.56 mi	14:18	9:12		+0:36

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:36 /mi

Average Pace

8:54 /mi

Slowest Pace

9:12 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

13:21

48% of race

Time at Steady Pace

14:18

52% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:53 /mi

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Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi0.8mi1.6mi2.3mi3.1mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
2.5K	1.55 mi	261	204	10	261	204	10
Finish(3.11 mi)	1.56 mi	307-46	235-31	11-1	362	269	13

Segment Performance Analysis

Start → 2.5K

0.0 - 1.6 mi

Top 14%

23 ft13 ft

↑ 2ft↓ 12ft

10 ft

Overall

261

Males

204

M55-59

2.5K→Finish

1.6 - 3.1 mi

Top 19%

16 ft13 ft

↑ 3ft↓ 7ft

3 ft

Overall

362

Males

269

M55-59

Passing Analysis

No position changes recorded for this athlete.

All Results

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Race managed by

The San Francisco Marathon