Zhenfei Lu

Fremont, CA

Bib: 9384 M 47

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6072

Top 2%

Gender (Male)

#0 / 3331

Top 4%

Masters (Masters Men)

#0 / 1028

Top 1%

Division (M45-49)

#0 / 241

Top 2%

Race Day Weather

60°/50°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 5 · 11 ft

Start

0:00

Race begins

10 ft elev

1.40M

7:04/mi

9:54

→ flat

11 ft elev

2.13M

14:23/mi

20:24

→ flat

13 ft elev

6.43M

8:32/mi

57:06

↑ 274 ft↓ 78 ft0.9% grade

213 ft elev

6.62M

5:32/mi

58:09

↑ 16 ft1.6% grade

239 ft elev

10.65M

5:32/mi

1:20:27

↑ 153 ft↓ 361 ft1.0% grade

48 ft elev

Finish· 13.11 mi

7:24/mi

1:38:38

↑ 244 ft↓ 114 ft1.0% grade

205 ft elev

Course Elevation

774ft

Total climb

267ft

Range

10 to 277 ft

557ft

Total descent

About the height of two Statues of Liberty

The Course

Half Splits

1st Half· via 6.62M

58:098:47 /mi+30.4%

2nd Half

40:296:14 /mi✓ faster

Negative split — 30.4% faster in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
1.40M	9:54	7:04	1.40 mi	9:54	7:04	-
2.13M	20:24	9:35	0.73 mi	10:30	14:23	+7:19
6.43M	57:06	8:53	4.30 mi	36:42	8:32	-5:51
6.62M	58:09	8:47	0.19 mi	1:03	5:32	-3:00
10.65M	1:20:27	7:33	4.03 mi	22:18	5:32	0:00
Finish(13.11 mi)	1:38:38	7:31	2.46 mi	18:11	7:24	+1:52

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

5:32 /mi

Average Pace

7:31 /mi

Slowest Pace

14:23 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

23:21

24% of race

Time at Steady Pace

1:04:47

66% of race

Time at Slower Pace

10:30

11% of race

Average Pace: 7:31 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
1.40M	1.40 mi	234	201	6	234	201	6
2.13M	0.73 mi	209+25	177+24	6	258	205	6
6.43M	4.30 mi	156+53	135+42	5+1	136	115	4
6.62M	0.19 mi	565-409	443-308	19-14	5	1	1
10.65M	4.03 mi	129+436	110+333	4+15	6	2	1
Finish(13.11 mi)	2.46 mi	148-19	126-16	5-1	465	372	14

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 4%

10 ft11 ft

↑ 3ft↓ 2ft

~flat

Overall

234

Males

201

M45-49

1.40M→2.13M

1.4 - 2.1 mi

Top 4%

11 ft13 ft

↑ 3ft↓ 1ft

~flat

Overall

258

Males

205

M45-49

2.13M→6.43M

2.1 - 6.4 mi

Top 2%

13 ft208 ft

↑ 274ft↓ 78ft

199 ft

Overall

136

Males

115

M45-49

6.43M→6.62M

6.4 - 6.6 mi

Top 0.08%

218 ft234 ft

↑ 16ft↓ 0ft

16 ft

Overall

Males

M45-49

6.62M→10.65M

6.6 - 10.7 mi

Top 0.10%

243 ft35 ft

↑ 153ft↓ 361ft

251 ft

Overall

Males

M45-49

10.65M→Finish

10.7 - 13.1 mi

Top 8%

69 ft199 ft

↑ 244ft↓ 114ft

203 ft

Overall

465

Males

372

M45-49

Passing Analysis

No position changes recorded for this athlete.

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Race managed by

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