Simon Zhang

Bib: 13711•M•Age: 30

SAN FRANCISCO, CA

0:00

0:00

/ mi

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Overall

#0 / 7100

Gender (Male)

#0 / 3977

Division (M30-34)

#0 / 872

Race Day Weather

56°/46°F

light rain

⏱️ 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

1.81M

12:38/mi

22:52

→ flat

5.34M

13:10/mi

1:09:19

↑ 80 ft↓ 74 ft

6.15M

13:19/mi

1:20:06

↑ 126 ft2.8% grade

10.54M

12:50/mi

2:16:27

↑ 230 ft↓ 361 ft0.6% grade

11.05M

18:10/mi

2:25:43

↑ 172 ft6.4% grade

Finish· 13.11 mi

15:17/mi

2:57:12

↑ 97 ft↓ 114 ft0.2% grade

The Course

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Half Splits

1st Half· via 6.15MFaster

Distance6.15 mi

Time1:20:06

Pace13:02 /mi

2nd Half

Distance6.96 mi

Time1:37:06

Pace13:57 /mi

📊Positive Split: 21.2% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
1.81M	1.81 mi	07:00:40	22:52	12:38	22:52	12:38	-
5.34M	5.34 mi	07:47:07	1:09:19	12:59	46:27	13:10	+0:32
6.15M	6.15 mi	07:57:54	1:20:06	13:02	10:47	13:19	+0:09
10.54M	10.54 mi	08:54:15	2:16:27	12:57	56:21	12:50	-0:29
11.05M	11.05 mi	09:03:31	2:25:43	13:11	9:16	18:10	+5:20
Finish	13.11 mi	09:35:00	2:57:12	13:31	31:29	15:17	-2:53

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

12:38 /mi

Average Pace

13:31 /mi

Slowest Pace

18:10 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:16:27

77% of race

Time at Slower Pace

40:45

23% of race

Average Pace: 13:31 /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
1.81M	1.81 mi	07:00:40	22:52	12:38	22:52	12:38	#6823
5.34M	5.34 mi	07:47:07	1:09:19	12:59	46:27	13:10	#6730
6.15M	6.15 mi	07:57:54	1:20:06	13:02	10:47	13:19	#6671
10.54M	10.54 mi	08:54:15	2:16:27	12:57	56:21	12:50	#6481
11.05M	11.05 mi	09:03:31	2:25:43	13:11	9:16	18:10	#6448
Finish	13.11 mi	09:35:00	2:57:12	13:31	31:29	15:17	#6522

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M30-34	Seg. Overall	Seg. Males	Seg. M30-34
1.81M	1.81 mi	1.81 mi	6823	3869	849	6823(Top 96%)	3869(Top 97%)	849(Top 97%)
5.34M	5.34 mi	3.53 mi	6730+93	3845+24	851-2	6691(Top 94%)	3838(Top 97%)	852(Top 98%)
6.15M	6.15 mi	0.81 mi	6671+59	3822+23	848+3	6221(Top 88%)	3639(Top 92%)	802(Top 92%)
10.54M	10.54 mi	4.39 mi	6481+190	3732+90	824+24	6072(Top 86%)	3536(Top 89%)	777(Top 89%)
11.05M	11.05 mi	0.51 mi	6448+33	3724+8	823+1	5866(Top 83%)	3438(Top 86%)	752(Top 86%)
Finish	13.11 mi	2.06 mi	6522-74	3747-23	827-4	6666(Top 94%)	3754(Top 94%)	818(Top 94%)

818

Passing Analysis

Category:

Athletes Passed

484*

Passed By

183

Net Change

+301

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 1.81M	-	-	-	-	#6823
1.81M → 5.34M	148*	55	+93	#6823	#6730
5.34M → 6.15M	61	2	+59	#6730	#6671
6.15M → 10.54M	210*	20	+190	#6671	#6481
10.54M → 11.05M	36	3	+33	#6481	#6448
11.05M → Finish	29*	103	-74	#6448	#6522
TOTALS	484*	183	+301

* 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 29 days ago

Official Timing Data

Enhanced athlete results built from official timing data.

Race managed by

The San Francisco Marathon

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