Jon Sax

SF, CA

Bib: 35252 M 37

0:00

0:00

/ mi

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Overall

#0 / 3682

Top 8%

Gender (Male)

#0 / 1683

Top 13%

Division (M35-39)

#0 / 244

Top 16%

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

29 ft elev

5K· 3.11 mi

7:51/mi

24:22

↑ 27 ft↓ 30 ft

26 ft elev

Finish· 6.21 mi

8:57/mi

52:09

↑ 33 ft↓ 33 ft

26 ft elev

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

24:227:51 /mi⚡ faster

2nd Half

27:478:57 /mi+14.0%

Positive split — 14.0% slower in the second half

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Trend	Diff
5K	24:22	7:51	3.11 mi	24:22	7:51		-
Finish(6.21 mi)	52:09	8:24	3.10 mi	27:47	8:57		+1:06

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:51 /mi

Average Pace

8:24 /mi

Slowest Pace

8:57 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

24:22

47% of race

Time at Steady Pace

27:47

53% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:24 /mi

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Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi1.6mi3.1mi4.7mi6.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
5K	3.11 mi	233	184	34	233	184	34
Finish(6.21 mi)	3.10 mi	280-47	221-37	39-5	342	269	48

Segment Performance Analysis

Start → 5K

0.0 - 3.1 mi

Top 6%

29 ft26 ft

↑ 27ft↓ 30ft

8 ft

Overall

233

Males

184

M35-39

5K→Finish

3.1 - 6.2 mi

Top 9%

26 ft26 ft

↑ 33ft↓ 33ft

9 ft

Overall

342

Males

269

M35-39

Passing Analysis

No position changes recorded for this athlete.

All Results

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Official Timing Data

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Race managed by

The San Francisco Marathon