K-Tjen Khong

Bib: 4137•M•Age: 48

San Francisco, CA

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 5694

Top 34%

Gender (Male)

#0 / 4127

Top 40%

Masters (Masters Men)

#0 / 1221

Top 32%

Division (M45-49)

#0 / 259

Top 34%

Race Day Weather

56°/46°F

overcast clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

1.81M

17:07

Rank: #2926

Start → 1.81M

17:07 | 9:27/mi

1.81M

17:07

Rank: #2926

Start → 1.81M

17:07 | 9:27/mi

6.52M

1:02:45

Rank: #2901 (+25)

1.81M → 6.52M

45:38 | 9:41/mi

6.52M

1:02:45

Rank: #2901 (+25)

1.81M → 6.52M

45:38 | 9:41/mi

10.89M

1:42:58

Rank: #2675 (+226)

6.52M → 10.89M

40:13 | 9:12/mi

10.89M

1:42:58

Rank: #2675 (+226)

6.52M → 10.89M

40:13 | 9:12/mi

Garmin Hill Challenge· 11.40 mi

1:48:36

Rank: #2605 (+70)

10.89M → Garmin Hill Challenge

5:38 | 11:03/mi

Garmin Hill Challenge· 11.40 mi

1:48:36

Rank: #2605 (+70)

10.89M → Garmin Hill Challenge

5:38 | 11:03/mi

14.95M

2:17:45

Rank: #2397 (+208)

Garmin Hill Challenge → 14.95M

29:09 | 8:13/mi

14.95M

2:17:45

Rank: #2397 (+208)

Garmin Hill Challenge → 14.95M

29:09 | 8:13/mi

18M

2:49:52

Rank: #2311 (+86)

14.95M → 18M

32:07 | 10:32/mi

18M

2:49:52

Rank: #2311 (+86)

14.95M → 18M

32:07 | 10:32/mi

24.69M

3:55:04

Rank: #2050 (+261)

18M → 24.69M

1:05:12 | 9:45/mi

24.69M

3:55:04

Rank: #2050 (+261)

18M → 24.69M

1:05:12 | 9:45/mi

Finish· 26.22 mi

4:07:39

Rank: #1958 (+92)

24.69M → Finish

12:35 | 8:14/mi

Finish· 26.22 mi

4:07:39

Rank: #1958 (+92)

24.69M → Finish

12:35 | 8:14/mi

The Course

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Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
1.81M	1.81 mi	05:37:19	17:07	9:27	17:07	9:27	-
6.52M	6.52 mi	06:22:57	1:02:45	9:37	45:38	9:41	+0:14
10.89M	10.89 mi	07:03:10	1:42:58	9:27	40:13	9:12	-0:29
Garmin Hill Challenge	11.40 mi	07:08:48	1:48:36	9:32	5:38	11:03	+1:51
14.95M	14.95 mi	07:37:57	2:17:45	9:13	29:09	8:13	-2:50
18M	18.00 mi	08:10:04	2:49:52	9:26	32:07	10:32	+2:19
24.69M	24.69 mi	09:15:16	3:55:04	9:31	1:05:12	9:45	-0:47
Finish	26.22 mi	09:27:51	4:07:39	9:27	12:35	8:14	-1:31

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

8:13 /mi

Average Pace

9:27 /mi

Slowest Pace

11:03 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:21:57

33% of race

Time at Steady Pace

2:07:57

52% of race

Time at Slower Pace

37:45

15% of race

Average Pace: 9:27 /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
1.81M	1.81 mi	05:37:19	17:07	9:27	17:07	9:27	#2926
6.52M	6.52 mi	06:22:57	1:02:45	9:37	45:38	9:41	#2901
10.89M	10.89 mi	07:03:10	1:42:58	9:27	40:13	9:12	#2675
Garmin Hill Challenge	11.40 mi	07:08:48	1:48:36	9:32	5:38	11:03	#2605
14.95M	14.95 mi	07:37:57	2:17:45	9:13	29:09	8:13	#2397
18M	18.00 mi	08:10:04	2:49:52	9:26	32:07	10:32	#2311
24.69M	24.69 mi	09:15:16	3:55:04	9:31	1:05:12	9:45	#2050
Finish	26.22 mi	09:27:51	4:07:39	9:27	12:35	8:14	#1958

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
1.81M	1.81 mi	1.81 mi	2926	2360	135	2926(Top 51%)	2360(Top 57%)	135(Top 52%)
6.52M	6.52 mi	4.71 mi	2901+25	2355+5	129+6	2917(Top 51%)	2371(Top 57%)	127(Top 49%)
10.89M	10.89 mi	4.37 mi	2675+226	2187+168	111+18	2396(Top 42%)	1990(Top 48%)	99(Top 38%)
Garmin Hill Challenge	11.40 mi	0.51 mi	2605+70	2137+50	108+3	2155(Top 38%)	1805(Top 44%)	89(Top 34%)
14.95M	14.95 mi	3.55 mi	2397+208	1995+142	102+6	1793(Top 31%)	1533(Top 37%)	77(Top 30%)
18M	18.00 mi	3.05 mi	2311+86	1916+79	99+3	2220(Top 39%)	1823(Top 44%)	92(Top 36%)
24.69M	24.69 mi	6.69 mi	2050+261	1704+212	91+8	1732(Top 30%)	1420(Top 34%)	74(Top 29%)
Finish	26.22 mi	1.53 mi	1958+92	1640+64	89+2	973(Top 17%)	814(Top 20%)	43(Top 17%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 51%

×1human

+6ft-10ft

Overall

2926

Males

2360

M45-49

136

1.81M→6.52M

1.8 - 6.5 mi

Top 51%

×16stories

+275ft-93ft

Overall

2917

Males

2371

M45-49

128

6.52M→10.89M

6.5 - 10.9 mi

Top 42%

×20stories

+201ft-318ft

Overall

2396

Males

1990

M45-49

100

10.89M→Garmin Hill Challenge

10.9 - 11.4 mi

Top 38%

×11stories

+134ft-79ft

Overall

2155

Males

1805

M45-49

Garmin Hill Challenge→14.95M

11.4 - 14.9 mi

Top 31%

×17stories

+251ft-225ft

Overall

1793

Males

1533

M45-49

14.95M→18M

14.9 - 18.0 mi

Top 39%

×12stories

+165ft-60ft

Overall

2220

Males

1823

M45-49

18M→24.69M

18.0 - 24.7 mi

Top 30%

×22stories

+142ft-377ft

Overall

1732

Males

1420

M45-49

24.69M→Finish

24.7 - 26.2 mi

Top 17%

~flat

+2ft-2ft

Overall

973

Males

814

M45-49

Passing Analysis

Category:

Athletes Passed

1249*

Passed By

281

Net Change

+968

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 1.81M	-	-	-	-	#2926
1.81M → 6.52M	201*	176	+25	#2926	#2901
6.52M → 10.89M	250*	24	+226	#2901	#2675
10.89M → Garmin Hill Challenge	73	3	+70	#2675	#2605
Garmin Hill Challenge → 14.95M	212*	4	+208	#2605	#2397
14.95M → 18M	120	34	+86	#2397	#2311
18M → 24.69M	300*	39	+261	#2311	#2050
24.69M → Finish	93*	1	+92	#2050	#1958
TOTALS	1249*	281	+968

* 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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Results processed 11 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

The San Francisco Marathon

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Race Place Events

K-Tjen Khong

⏱️ 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 → 1.81M

1.81M→6.52M

6.52M→10.89M

10.89M→Garmin Hill Challenge

Garmin Hill Challenge→14.95M

14.95M→18M

18M→24.69M

24.69M→Finish

Passing Analysis

Passing Visuals

🔥Passing Intensity

🔄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

Contact Time Management

Public Race Data