Hehui Zhou

Bib: 15386•F•Age: 31

Cupertino, CA

0:00

0:00

/ mi

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Overall

#0 / 6072

Gender (Female)

#0 / 2732

Division (F30-34)

#0 / 557

Race Day Weather

60°/50°F

overcast clouds

⏱️ Race Timeline

Course Elevation

10–277 ft

≈

×22story building

•▲ 774 ft climb · ▼ 557 ft descent

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

1.40M

9:56/mi

13:55

→ flat

2.13M

22:33/mi

30:23

→ flat

6.43M

17:22/mi

1:45:04

↑ 274 ft↓ 78 ft0.9% grade

6.62M

-55:-5/mi

1:34:47

↑ 16 ft1.6% grade

10.65M

13:18/mi

2:28:22

↑ 153 ft↓ 361 ft1.0% grade

Finish· 13.11 mi

13:00/mi

3:00:19

↑ 244 ft↓ 114 ft1.0% grade

The Course

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Half Splits

1st Half· via 6.62M

Distance6.62 mi

Time1:34:47

Pace14:19 /mi

2nd Half✓ Faster

Distance6.49 mi

Time1:25:32

Pace13:11 /mi

📊Negative Split: 9.8% faster second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
1.40M	1.40 mi	06:50:35	13:55	9:56	13:55	9:56	-
2.13M	2.13 mi	07:07:03	30:23	14:16	16:28	22:33	+12:37
6.43M	6.43 mi	08:21:44	1:45:04	16:20	1:14:41	17:22	-5:11
6.62M	6.62 mi	08:11:27	1:34:47	14:19		-55:-5	-72:27
10.65M	10.65 mi	09:05:02	2:28:22	13:56	53:35	13:18	+68:23
Finish	13.11 mi	09:36:59	3:00:19	13:45	31:57	13:00	-0:18

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

-56:-5 /mi

Average Pace

13:45 /mi

Slowest Pace

22:33 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:00:19

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 13:45 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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

Pace:

Faster

Steady

Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
1.40M	1.40 mi	06:50:35	13:55	9:56	13:55	9:56	#3941
2.13M	2.13 mi	07:07:03	30:23	14:16	16:28	22:33	#4639
6.43M	6.43 mi	08:21:44	1:45:04	16:20	1:14:41	17:22	#5763
6.62M	6.62 mi	08:11:27	1:34:47	14:19		-55:-5	#5715
10.65M	10.65 mi	09:05:02	2:28:22	13:56	53:35	13:18	#5669
Finish	13.11 mi	09:36:59	3:00:19	13:45	31:57	13:00	#5654

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
1.40M	1.40 mi	1.40 mi	3941	1513	321	3941(Top 65%)	1513(Top 55%)	321(Top 58%)
2.13M	2.13 mi	0.73 mi	4639-698	1879-366	388-67	5217(Top 86%)	2208(Top 81%)	455(Top 82%)
6.43M	6.43 mi	4.30 mi	5763-1124	2531-652	525-137	5923(Top 98%)	2631(Top 96%)	544(Top 98%)
6.62M	6.62 mi	0.19 mi	5715+48	2506+25	521+4	-	-	-
10.65M	10.65 mi	4.03 mi	5669+46	2480+26	512+9	5589(Top 92%)	2453(Top 90%)	505(Top 91%)
Finish	13.11 mi	2.46 mi	5654+15	2471+9	512	5400(Top 89%)	2346(Top 86%)	482(Top 87%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 65%

~flat

+3ft-2ft

Overall

3941

Females

1513

F30-34

321

1.40M→2.13M

1.4 - 2.1 mi

Top 86%

~flat

+3ft-1ft

Overall

5217

Females

2208

F30-34

455

2.13M→6.43M

2.1 - 6.4 mi

Top 98%

×17story building

+274ft-78ft

Overall

5923

Females

2631

F30-34

544

6.43M→6.62M

6.4 - 6.6 mi

×1story

+16ft-0ft

Overall

Females

F30-34

6.62M→10.65M

6.6 - 10.7 mi

Top 92%

×21story building

+153ft-361ft

Overall

5589

Females

2453

F30-34

506

10.65M→Finish

10.7 - 13.1 mi

Top 89%

×17story building

+244ft-114ft

Overall

5400

Females

2346

F30-34

482

Passing Analysis

Category:

Athletes Passed

235*

Passed By

1948

Net Change

-1713

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 1.40M	-	-	-	-	#3941
1.40M → 2.13M	29	727	-698	#3941	#4639
2.13M → 6.43M	11*	1135	-1124	#4639	#5763
6.43M → 6.62M	49	1	+48	#5763	#5715
6.62M → 10.65M	98*	52	+46	#5715	#5669
10.65M → Finish	48*	33	+15	#5669	#5654
TOTALS	235*	1948	-1713

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 28 days ago

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The San Francisco Marathon

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