Jie Zhao

Bib: 24128•M•Age: 61

Los Altos Hills, CA

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 3840

Top 33%

Gender (Male)

#0 / 2065

Top 42%

Masters (Masters Men)

#0 / 555

Top 32%

Division (M60-64)

#0 / 47

Top 30%

Race Day Weather

59°/49°F

scattered clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

19:19

Rank: #1729

Start → 2M

9:39/mi

19:19 split

19:19

Rank: #1729

Start → 2M

9:39/mi

19:19 split

36:48

Rank: #1557 (+172)

2M → 4M

8:45/mi

17:29 split

36:48

Rank: #1557 (+172)

2M → 4M

8:45/mi

17:29 split

59:30

Rank: #1506 (+51)

4M → 6M

11:21/mi

22:42 split

59:30

Rank: #1506 (+51)

4M → 6M

11:21/mi

22:42 split

1:13:40

Rank: #1485 (+21)

6M → 8M

7:05/mi

14:10 split

1:13:40

Rank: #1485 (+21)

6M → 8M

7:05/mi

14:10 split

10M

1:32:01

Rank: #1367 (+118)

8M → 10M

9:11/mi

18:21 split

10M

1:32:01

Rank: #1367 (+118)

8M → 10M

9:11/mi

18:21 split

12M

1:50:35

Rank: #1269 (+98)

10M → 12M

9:17/mi

18:34 split

12M

1:50:35

Rank: #1269 (+98)

10M → 12M

9:17/mi

18:34 split

Finish· 13.11 mi

2:00:53

Rank: #1258 (+11)

12M → Finish

9:17/mi

10:18 split

Finish· 13.11 mi

2:00:53

Rank: #1258 (+11)

12M → Finish

9:17/mi

10:18 split

The Course

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Half Splits

1st Half· via 6MFaster

Distance6.00 mi

Time59:30

Pace9:55 /mi

2nd Half

Distance7.11 mi

Time1:01:23

Pace8:38 /mi

📊Positive Split: 3.2% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2M	2.00 mi	09:01:42	19:19	9:39	19:19	9:39	-
4M	4.00 mi	09:19:11	36:48	9:12	17:29	8:45	-0:54
6M	6.00 mi	09:41:53	59:30	9:55	22:42	11:21	+2:36
8M	8.00 mi	09:56:03	1:13:40	9:12	14:10	7:05	-4:16
10M	10.00 mi	10:14:24	1:32:01	9:12	18:21	9:11	+2:06
12M	12.00 mi	10:32:58	1:50:35	9:13	18:34	9:17	+0:06
Finish	13.11 mi	10:43:16	2:00:53	9:13	10:18	9:17	0:00

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

7:05 /mi

Average Pace

9:13 /mi

Slowest Pace

11:21 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

14:10

12% of race

Time at Steady Pace

1:24:01

70% of race

Time at Slower Pace

22:42

19% of race

Average Pace: 9:13 /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
2M	2.00 mi	09:01:42	19:19	9:39	19:19	9:39	#1729
4M	4.00 mi	09:19:11	36:48	9:12	17:29	8:45	#1557
6M	6.00 mi	09:41:53	59:30	9:55	22:42	11:21	#1506
8M	8.00 mi	09:56:03	1:13:40	9:12	14:10	7:05	#1485
10M	10.00 mi	10:14:24	1:32:01	9:12	18:21	9:11	#1367
12M	12.00 mi	10:32:58	1:50:35	9:13	18:34	9:17	#1269
Finish	13.11 mi	10:43:16	2:00:53	9:13	10:18	9:17	#1258

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M60-64	Seg. Overall	Seg. Males	Seg. M60-64
2M	2.00 mi	2.00 mi	1729	1169	16	913(Top 24%)	652(Top 32%)	10(Top 21%)
4M	4.00 mi	2.00 mi	1557+172	1063+106	14+2	1416(Top 37%)	969(Top 47%)	14(Top 30%)
6M	6.00 mi	2.00 mi	1506+51	1039+24	14	1446(Top 38%)	1001(Top 48%)	15(Top 32%)
8M	8.00 mi	2.00 mi	1485+21	1026+13	14	1417(Top 37%)	970(Top 47%)	15(Top 32%)
10M	10.00 mi	2.00 mi	1367+118	945+81	14	1064(Top 28%)	760(Top 37%)	12(Top 26%)
12M	12.00 mi	2.00 mi	1269+98	877+68	14	913(Top 24%)	652(Top 32%)	10(Top 21%)
Finish	13.11 mi	1.11 mi	1258+11	871+6	14	1148(Top 30%)	794(Top 38%)	14(Top 30%)

M60-64

Passing Analysis

Category:

Athletes Passed

546*

Passed By

Net Change

+471

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#1729
2M → 4M	182	10	+172	#1729	#1557
4M → 6M	69	18	+51	#1557	#1506
6M → 8M	46	25	+21	#1506	#1485
8M → 10M	123*	5	+118	#1485	#1367
10M → 12M	108	10	+98	#1367	#1269
12M → Finish	18	7	+11	#1269	#1258
TOTALS	546*	75	+471

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

📊

Passing Visuals

Category:

🔥Passing Intensity

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Official Timing Data

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Race managed by

The San Francisco Marathon