David Kim

Bib: 13908•M•Age: 38

Cupertino, CA

0:00

0:00

/ mi

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Overall

#0 / 7100

Top 38%

Gender (Male)

#0 / 3977

Top 48%

Division (M35-39)

#0 / 583

Top 47%

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

9:15/mi

16:45

→ flat

5.34M

9:26/mi

50:02

↑ 80 ft↓ 74 ft

6.15M

9:57/mi

58:05

↑ 126 ft2.8% grade

10.54M

9:46/mi

1:40:58

↑ 230 ft↓ 361 ft0.6% grade

11.05M

14:24/mi

1:48:19

↑ 172 ft6.4% grade

Finish· 13.11 mi

10:55/mi

2:10:48

↑ 97 ft↓ 114 ft0.2% grade

The Course

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Half Splits

1st Half· via 6.15MFaster

Distance6.15 mi

Time58:05

Pace9:27 /mi

2nd Half

Distance6.96 mi

Time1:12:43

Pace10:27 /mi

📊Positive Split: 25.2% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
1.81M	1.81 mi	06:53:25	16:45	9:15	16:45	9:15	-
5.34M	5.34 mi	07:26:42	50:02	9:22	33:17	9:26	+0:11
6.15M	6.15 mi	07:34:45	58:05	9:27	8:03	9:57	+0:31
10.54M	10.54 mi	08:17:38	1:40:58	9:35	42:53	9:46	-0:11
11.05M	11.05 mi	08:24:59	1:48:19	9:48	7:21	14:24	+4:38
Finish	13.11 mi	08:47:28	2:10:48	9:59	22:29	10:55	-3:29

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

9:15 /mi

Average Pace

9:59 /mi

Slowest Pace

14:24 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:40:58

77% of race

Time at Slower Pace

29:50

23% of race

Average Pace: 9:59 /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	06:53:25	16:45	9:15	16:45	9:15	#2382
5.34M	5.34 mi	07:26:42	50:02	9:22	33:17	9:26	#2449
6.15M	6.15 mi	07:34:45	58:05	9:27	8:03	9:57	#2472
10.54M	10.54 mi	08:17:38	1:40:58	9:35	42:53	9:46	#2487
11.05M	11.05 mi	08:24:59	1:48:19	9:48	7:21	14:24	#2566
Finish	13.11 mi	08:47:28	2:10:48	9:59	22:29	10:55	#2730

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
1.81M	1.81 mi	1.81 mi	2382	1731	251	2382(Top 34%)	1731(Top 44%)	251(Top 43%)
5.34M	5.34 mi	3.53 mi	2449-67	1765-34	250+1	2507(Top 35%)	1789(Top 45%)	255(Top 44%)
6.15M	6.15 mi	0.81 mi	2472-23	1775-10	250	2616(Top 37%)	1855(Top 47%)	262(Top 45%)
10.54M	10.54 mi	4.39 mi	2487-15	1778-3	249+1	2583(Top 36%)	1827(Top 46%)	251(Top 43%)
11.05M	11.05 mi	0.51 mi	2566-79	1826-48	254-5	3474(Top 49%)	2291(Top 58%)	328(Top 56%)
Finish	13.11 mi	2.06 mi	2730-164	1898-72	272-18	3728(Top 53%)	2366(Top 59%)	342(Top 59%)

342

Passing Analysis

Category:

Athletes Passed

397*

Passed By

745

Net Change

-348

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 1.81M	-	-	-	-	#2382
1.81M → 5.34M	166*	233	-67	#2382	#2449
5.34M → 6.15M	41	64	-23	#2449	#2472
6.15M → 10.54M	139*	154	-15	#2472	#2487
10.54M → 11.05M	19	98	-79	#2487	#2566
11.05M → Finish	32*	196	-164	#2566	#2730
TOTALS	397*	745	-348

* 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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