Justin Lam

San Carlos, CA

Bib: 17329 M 50

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 2674

Top 34%

Gender (Male)

#0 / 1409

Top 46%

Masters (Masters Men)

#0 / 422

Top 38%

Division (M50-54)

#0 / 77

Top 26%

Race Day Weather

57°/47°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 10 · 25 ft

Start

0:00

Race begins

48 ft elev

2.95M

9:06/mi

26:51

↑ 220 ft↓ 72 ft1.0% grade

200 ft elev

9:25/mi

46:10

↑ 126 ft↓ 83 ft0.4% grade

243 ft elev

10.9M

9:17/mi

1:40:56

↑ 184 ft↓ 406 ft0.7% grade

16 ft elev

Finish· 13.11 mi

10:02/mi

2:03:05

↑ 11 ft↓ 14 ft

11 ft elev

Course Elevation

548ft

Total climb

283ft

Range

9 to 292 ft

587ft

Total descent

About the height of two Statues of Liberty

The Course

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
2.95M	26:51	9:06	2.95 mi	26:51	9:06	-
5M	46:10	9:14	2.05 mi	19:19	9:25	+0:19
10.9M	1:40:56	9:16	5.90 mi	54:46	9:17	-0:08
Finish(13.11 mi)	2:03:05	9:23	2.21 mi	22:09	10:02	+0:45

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:06 /mi

Average Pace

9:23 /mi

Slowest Pace

10:02 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:40:56

82% of race

Time at Steady Pace

22:09

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:23 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi3.3mi6.6mi9.8mi13.1mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
2.95M	2.95 mi	890	647	20	890	647	20
5M	2.05 mi	841+49	611+36	18+2	813	589	15
10.9M	5.90 mi	874-33	623-12	22-4	917	641	22
Finish(13.11 mi)	2.21 mi	912-38	644-21	20+2	1174	752	33

Segment Performance Analysis

Start → 2.95M

0.0 - 3.0 mi

Top 33%

48 ft197 ft

↑ 220ft↓ 72ft

149 ft

Overall

890

Males

647

M50-54

2.95M→5M

3.0 - 5.0 mi

Top 30%

204 ft247 ft

↑ 126ft↓ 83ft

89 ft

Overall

813

Males

589

M50-54

5M→10.9M

5.0 - 10.9 mi

Top 34%

239 ft17 ft

↑ 184ft↓ 406ft

257 ft

Overall

917

Males

641

M50-54

10.9M→Finish

10.9 - 13.1 mi

Top 44%

14 ft11 ft

↑ 11ft↓ 14ft

5 ft

Overall

1174

Males

752

M50-54

Passing Analysis

No position changes recorded for this athlete.

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The San Francisco Marathon