Liu Zhang

Bib: 8876•F•Age: 36

San Jose, CA

0:00

0:00

/ mi

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Overall

#0 / 6545

Gender (Female)

#0 / 1878

Top 40%

Division (F35-39)

#0 / 201

Top 37%

Race Day Weather

56°/46°F

overcast clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

1.81 Miles

19:03

Rank: #5098

Start → 1.81 Miles

19:03 | 10:31/mi

1.81 Miles

19:03

Rank: #5098

Start → 1.81 Miles

19:03 | 10:31/mi

5.55 Miles

58:50

Rank: #4879 (+219)

1.81 Miles → 5.55 Miles

39:47 | 10:38/mi

5.55 Miles

58:50

Rank: #4879 (+219)

1.81 Miles → 5.55 Miles

39:47 | 10:38/mi

6.52 Miles

1:09:32

Rank: #4797 (+82)

5.55 Miles → 6.52 Miles

10:42 | 11:02/mi

6.52 Miles

1:09:32

Rank: #4797 (+82)

5.55 Miles → 6.52 Miles

10:42 | 11:02/mi

10.87 Miles

1:55:19

Rank: #4590 (+207)

6.52 Miles → 10.87 Miles

45:47 | 10:31/mi

10.87 Miles

1:55:19

Rank: #4590 (+207)

6.52 Miles → 10.87 Miles

45:47 | 10:31/mi

Garmin Hill Challenge· 11.38 mi

2:01:43

Rank: #4481 (+109)

10.87 Miles → Garmin Hill Challenge

6:24 | 12:34/mi

Garmin Hill Challenge· 11.38 mi

2:01:43

Rank: #4481 (+109)

10.87 Miles → Garmin Hill Challenge

6:24 | 12:34/mi

14.95 Miles

2:34:40

Rank: #4330 (+151)

Garmin Hill Challenge → 14.95 Miles

32:57 | 9:14/mi

14.95 Miles

2:34:40

Rank: #4330 (+151)

Garmin Hill Challenge → 14.95 Miles

32:57 | 9:14/mi

18 Miles

3:09:52

Rank: #4097 (+233)

14.95 Miles → 18 Miles

35:12 | 11:33/mi

18 Miles

3:09:52

Rank: #4097 (+233)

14.95 Miles → 18 Miles

35:12 | 11:33/mi

25 Miles

4:21:27

Rank: #3578 (+519)

18 Miles → 25 Miles

1:11:35 | 10:14/mi

25 Miles

4:21:27

Rank: #3578 (+519)

18 Miles → 25 Miles

1:11:35 | 10:14/mi

Finish· 26.22 mi

4:33:47

Rank: #3530 (+48)

25 Miles → Finish

12:20 | 10:07/mi

Finish· 26.22 mi

4:33:47

Rank: #3530 (+48)

25 Miles → Finish

12:20 | 10:07/mi

The Course

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Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
1.81 Miles	1.81 mi	05:55:08	19:03	10:31	19:03	10:31	-
5.55 Miles	5.55 mi	06:34:55	58:50	10:36	39:47	10:38	+0:07
6.52 Miles	6.52 mi	06:45:37	1:09:32	10:40	10:42	11:02	+0:24
10.87 Miles	10.87 mi	07:31:24	1:55:19	10:37	45:47	10:31	-0:31
Garmin Hill Challenge	11.38 mi	07:37:48	2:01:43	10:42	6:24	12:34	+2:03
14.95 Miles	14.95 mi	08:10:45	2:34:40	10:21	32:57	9:14	-3:20
18 Miles	18.00 mi	08:45:57	3:09:52	10:33	35:12	11:33	+2:19
25 Miles	25.00 mi	09:57:32	4:21:27	10:27	1:11:35	10:14	-1:19
Finish	26.22 mi	10:09:52	4:33:47	10:27	12:20	10:07	-0:07

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

9:14 /mi

Average Pace

10:27 /mi

Slowest Pace

12:34 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

32:57

12% of race

Time at Steady Pace

3:08:32

69% of race

Time at Slower Pace

52:18

19% of race

Average Pace: 10:27 /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.

0mi6.6mi13.1mi19.7mi26.2mi

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
1.81 Miles	1.81 mi	05:55:08	19:03	10:31	19:03	10:31	#5098
5.55 Miles	5.55 mi	06:34:55	58:50	10:36	39:47	10:38	#4879
6.52 Miles	6.52 mi	06:45:37	1:09:32	10:40	10:42	11:02	#4797
10.87 Miles	10.87 mi	07:31:24	1:55:19	10:37	45:47	10:31	#4590
Garmin Hill Challenge	11.38 mi	07:37:48	2:01:43	10:42	6:24	12:34	#4481
14.95 Miles	14.95 mi	08:10:45	2:34:40	10:21	32:57	9:14	#4330
18 Miles	18.00 mi	08:45:57	3:09:52	10:33	35:12	11:33	#4097
25 Miles	25.00 mi	09:57:32	4:21:27	10:27	1:11:35	10:14	#3578
Finish	26.22 mi	10:09:52	4:33:47	10:27	12:20	10:07	#3530

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F35-39	Seg. Overall	Seg. Females	Seg. F35-39
1.81 Miles	1.81 mi	1.81 mi	5098	1256	138	5098(Top 78%)	1256(Top 67%)	138(Top 69%)
5.55 Miles	5.55 mi	3.74 mi	4879+219	1158+98	123+15	4833(Top 74%)	1129(Top 60%)	120(Top 60%)
6.52 Miles	6.52 mi	0.97 mi	4797+82	1121+37	118+5	4582(Top 70%)	1048(Top 56%)	106(Top 53%)
10.87 Miles	10.87 mi	4.35 mi	4590+207	1048+73	112+6	4339(Top 66%)	972(Top 52%)	97(Top 48%)
Garmin Hill Challenge	11.38 mi	0.51 mi	4481+109	1013+35	106+6	3654(Top 56%)	746(Top 40%)	74(Top 37%)
14.95 Miles	14.95 mi	3.57 mi	4330+151	968+45	101+5	3834(Top 59%)	807(Top 43%)	79(Top 39%)
18 Miles	18.00 mi	3.05 mi	4097+233	895+73	89+12	3409(Top 52%)	708(Top 38%)	67(Top 33%)
25 Miles	25.00 mi	7.00 mi	3578+519	768+127	74+15	2655(Top 41%)	563(Top 30%)	61(Top 30%)
Finish	26.22 mi	1.22 mi	3530+48	756+12	74	2643(Top 40%)	594(Top 32%)	59(Top 29%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 78%

×1human

+6ft-10ft

Overall

5098

Females

1256

F35-39

139

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 74%

×6stories

+97ft-86ft

Overall

4833

Females

1129

F35-39

121

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 70%

×15stories

+178ft-5ft

Overall

4582

Females

1048

F35-39

106

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 66%

×20stories

+201ft-318ft

Overall

4339

Females

972

F35-39

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 56%

×11stories

+134ft-79ft

Overall

3654

Females

746

F35-39

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 59%

×17stories

+251ft-225ft

Overall

3834

Females

807

F35-39

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 52%

×12stories

+165ft-60ft

Overall

3409

Females

708

F35-39

18 Miles→25 Miles

18.0 - 25.0 mi

Top 41%

×22stories

+142ft-378ft

Overall

2655

Females

563

F35-39

25 Miles→Finish

25.0 - 26.2 mi

Top 40%

~flat

+2ft-0ft

Overall

2643

Females

594

F35-39

Passing Analysis

Category:

Athletes Passed

1813*

Passed By

245

Net Change

+1568

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 1.81 Miles	-	-	-	-	#5098
1.81 Miles → 5.55 Miles	320	101	+219	#5098	#4879
5.55 Miles → 6.52 Miles	107	25	+82	#4879	#4797
6.52 Miles → 10.87 Miles	251*	44	+207	#4797	#4590
10.87 Miles → Garmin Hill Challenge	118	9	+109	#4590	#4481
Garmin Hill Challenge → 14.95 Miles	166*	15	+151	#4481	#4330
14.95 Miles → 18 Miles	257*	24	+233	#4330	#4097
18 Miles → 25 Miles	538*	19	+519	#4097	#3578
25 Miles → Finish	56*	8	+48	#3578	#3530
TOTALS	1813*	245	+1568

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

📊

Passing Visuals

Category:

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 9 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

The San Francisco Marathon

Liu Zhang

⏱️ Race Timeline

The Course

Claim it — unlock a deeper AI report on this race, free

Checkpoint Splits

Checkpoints & Pacing

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Checkpoint and Segment Rankings

Segment Performance Analysis

Start → 1.81 Miles

1.81 Miles→5.55 Miles

5.55 Miles→6.52 Miles

6.52 Miles→10.87 Miles

10.87 Miles→Garmin Hill Challenge

Garmin Hill Challenge→14.95 Miles

14.95 Miles→18 Miles

18 Miles→25 Miles

25 Miles→Finish

Passing Analysis

Passing Visuals

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

⚖️ Age Grade

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results

Race Analytics

Course Information

Public Race Data