Ho Tun Koo

Bib: 13337•M•Age: 35

Hong Kong

0:00

0:00

/ mi

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Overall

#0 / 7100

Top 38%

Gender (Male)

#0 / 3977

Top 47%

Division (M35-39)

#0 / 583

Top 46%

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

10:09/mi

18:22

→ flat

5.34M

9:44/mi

52:44

↑ 80 ft↓ 74 ft

6.15M

9:44/mi

1:00:37

↑ 126 ft2.8% grade

10.54M

9:47/mi

1:43:36

↑ 230 ft↓ 361 ft0.6% grade

11.05M

12:41/mi

1:50:04

↑ 172 ft6.4% grade

Finish· 13.11 mi

9:53/mi

2:10:26

↑ 97 ft↓ 114 ft0.2% grade

The Course

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Half Splits

1st Half· via 6.15MFaster

Distance6.15 mi

Time1:00:37

Pace9:51 /mi

2nd Half

Distance6.96 mi

Time1:09:49

Pace10:02 /mi

📊Positive Split: 15.2% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
1.81M	1.81 mi	06:53:41	18:22	10:09	18:22	10:09	-
5.34M	5.34 mi	07:28:03	52:44	9:53	34:22	9:44	-0:25
6.15M	6.15 mi	07:35:56	1:00:37	9:51	7:53	9:44	0:00
10.54M	10.54 mi	08:18:55	1:43:36	9:50	42:59	9:47	+0:03
11.05M	11.05 mi	08:25:23	1:50:04	9:58	6:28	12:41	+2:54
Finish	13.11 mi	08:45:45	2:10:26	9:57	20:22	9:53	-2:48

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

9:44 /mi

Average Pace

9:57 /mi

Slowest Pace

12:41 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:03:58

95% of race

Time at Slower Pace

6:28

5% of race

Average Pace: 9:57 /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	06:53:41	18:22	10:09	18:22	10:09	#4199
5.34M	5.34 mi	07:28:03	52:44	9:53	34:22	9:44	#3321
6.15M	6.15 mi	07:35:56	1:00:37	9:51	7:53	9:44	#3139
10.54M	10.54 mi	08:18:55	1:43:36	9:50	42:59	9:47	#2875
11.05M	11.05 mi	08:25:23	1:50:04	9:58	6:28	12:41	#2809
Finish	13.11 mi	08:45:45	2:10:26	9:57	20:22	9:53	#2684

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	4199	2706	391	4199(Top 59%)	2706(Top 68%)	391(Top 67%)
5.34M	5.34 mi	3.53 mi	3321+878	2250+456	337+54	3028(Top 43%)	2095(Top 53%)	308(Top 53%)
6.15M	6.15 mi	0.81 mi	3139+182	2151+99	314+23	2318(Top 33%)	1681(Top 42%)	229(Top 39%)
10.54M	10.54 mi	4.39 mi	2875+264	1990+161	289+25	2622(Top 37%)	1852(Top 47%)	255(Top 44%)
11.05M	11.05 mi	0.51 mi	2809+66	1960+30	280+9	2185(Top 31%)	1567(Top 39%)	208(Top 36%)
Finish	13.11 mi	2.06 mi	2684+125	1872+88	268+12	2342(Top 33%)	1652(Top 42%)	230(Top 39%)

230

Passing Analysis

Category:

Athletes Passed

1627*

Passed By

112

Net Change

+1515

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 1.81M	-	-	-	-	#4199
1.81M → 5.34M	896*	18	+878	#4199	#3321
5.34M → 6.15M	189	7	+182	#3321	#3139
6.15M → 10.54M	313*	49	+264	#3139	#2875
10.54M → 11.05M	82	16	+66	#2875	#2809
11.05M → Finish	147*	22	+125	#2809	#2684
TOTALS	1627*	112	+1515

* 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 26 days ago

Official Timing Data

Enhanced athlete results built from official timing data.

Race managed by

The San Francisco Marathon

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