Henry Liao

Bib: 4072•M•Age: 51

Camarillo, CA

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 6545

Top 45%

Gender (Male)

#0 / 4641

Masters (Masters Men)

#0 / 1347

Top 42%

Division (M50-54)

#0 / 235

Top 46%

Race Day Weather

56°/46°F

overcast clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

1.81 Miles

16:09

Rank: #2341

Start → 1.81 Miles

16:09 | 8:55/mi

1.81 Miles

16:09

Rank: #2341

Start → 1.81 Miles

16:09 | 8:55/mi

5.55 Miles

50:41

Rank: #2614 (-273)

1.81 Miles → 5.55 Miles

34:32 | 9:14/mi

5.55 Miles

50:41

Rank: #2614 (-273)

1.81 Miles → 5.55 Miles

34:32 | 9:14/mi

6.52 Miles

59:46

Rank: #2544 (+70)

5.55 Miles → 6.52 Miles

9:05 | 9:22/mi

6.52 Miles

59:46

Rank: #2544 (+70)

5.55 Miles → 6.52 Miles

9:05 | 9:22/mi

10.87 Miles

1:38:09

Rank: #2243 (+301)

6.52 Miles → 10.87 Miles

38:23 | 8:49/mi

10.87 Miles

1:38:09

Rank: #2243 (+301)

6.52 Miles → 10.87 Miles

38:23 | 8:49/mi

Garmin Hill Challenge· 11.38 mi

1:43:41

Rank: #2213 (+30)

10.87 Miles → Garmin Hill Challenge

5:32 | 10:52/mi

Garmin Hill Challenge· 11.38 mi

1:43:41

Rank: #2213 (+30)

10.87 Miles → Garmin Hill Challenge

5:32 | 10:52/mi

14.95 Miles

2:16:33

Rank: #2610 (-397)

Garmin Hill Challenge → 14.95 Miles

32:52 | 9:12/mi

14.95 Miles

2:16:33

Rank: #2610 (-397)

Garmin Hill Challenge → 14.95 Miles

32:52 | 9:12/mi

18 Miles

2:49:48

Rank: #2570 (+40)

14.95 Miles → 18 Miles

33:15 | 10:54/mi

18 Miles

2:49:48

Rank: #2570 (+40)

14.95 Miles → 18 Miles

33:15 | 10:54/mi

25 Miles

4:07:40

Rank: #2847 (-277)

18 Miles → 25 Miles

1:17:52 | 11:07/mi

25 Miles

4:07:40

Rank: #2847 (-277)

18 Miles → 25 Miles

1:17:52 | 11:07/mi

Finish· 26.22 mi

4:21:51

Rank: #2921 (-74)

25 Miles → Finish

14:11 | 11:38/mi

Finish· 26.22 mi

4:21:51

Rank: #2921 (-74)

25 Miles → Finish

14:11 | 11:38/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
1.81 Miles	1.81 mi	05:42:15	16:09	8:55	16:09	8:55	-
5.55 Miles	5.55 mi	06:16:47	50:41	9:08	34:32	9:14	+0:19
6.52 Miles	6.52 mi	06:25:52	59:46	9:10	9:05	9:22	+0:08
10.87 Miles	10.87 mi	07:04:15	1:38:09	9:02	38:23	8:49	-0:33
Garmin Hill Challenge	11.38 mi	07:09:47	1:43:41	9:07	5:32	10:52	+2:03
14.95 Miles	14.95 mi	07:42:39	2:16:33	9:08	32:52	9:12	-1:40
18 Miles	18.00 mi	08:15:54	2:49:48	9:26	33:15	10:54	+1:42
25 Miles	25.00 mi	09:33:46	4:07:40	9:54	1:17:52	11:07	+0:13
Finish	26.22 mi	09:47:57	4:21:51	10:00	14:11	11:38	+0:31

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

8:49 /mi

Average Pace

10:00 /mi

Slowest Pace

11:38 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

38:23

15% of race

Time at Steady Pace

1:32:38

35% of race

Time at Slower Pace

2:10:50

50% 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.

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
1.81 Miles	1.81 mi	05:42:15	16:09	8:55	16:09	8:55	#2341
5.55 Miles	5.55 mi	06:16:47	50:41	9:08	34:32	9:14	#2614
6.52 Miles	6.52 mi	06:25:52	59:46	9:10	9:05	9:22	#2544
10.87 Miles	10.87 mi	07:04:15	1:38:09	9:02	38:23	8:49	#2243
Garmin Hill Challenge	11.38 mi	07:09:47	1:43:41	9:07	5:32	10:52	#2213
14.95 Miles	14.95 mi	07:42:39	2:16:33	9:08	32:52	9:12	#2610
18 Miles	18.00 mi	08:15:54	2:49:48	9:26	33:15	10:54	#2570
25 Miles	25.00 mi	09:33:46	4:07:40	9:54	1:17:52	11:07	#2847
Finish	26.22 mi	09:47:57	4:21:51	10:00	14:11	11:38	#2921

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
1.81 Miles	1.81 mi	1.81 mi	2341	1968	93	2341(Top 36%)	1968(Top 42%)	93(Top 40%)
5.55 Miles	5.55 mi	3.74 mi	2614-273	2185-217	104-11	2773(Top 42%)	2289(Top 49%)	106(Top 45%)
6.52 Miles	6.52 mi	0.97 mi	2544+70	2138+47	101+3	2144(Top 33%)	1814(Top 39%)	79(Top 34%)
10.87 Miles	10.87 mi	4.35 mi	2243+301	1896+242	88+13	1880(Top 29%)	1610(Top 35%)	68(Top 29%)
Garmin Hill Challenge	11.38 mi	0.51 mi	2213+30	1875+21	86+2	1970(Top 30%)	1672(Top 36%)	61(Top 26%)
14.95 Miles	14.95 mi	3.57 mi	2610-397	2179-304	100-14	3793(Top 58%)	2985(Top 64%)	136(Top 58%)
18 Miles	18.00 mi	3.05 mi	2570+40	2134+45	96+4	2729(Top 42%)	2222(Top 48%)	101(Top 43%)
25 Miles	25.00 mi	7.00 mi	2847-277	2293-159	109-13	3602(Top 55%)	2703(Top 58%)	133(Top 57%)
Finish	26.22 mi	1.22 mi	2921-74	2339-46	109	4359(Top 67%)	3194(Top 69%)	146(Top 62%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 36%

×1human

+6ft-10ft

Overall

2341

Males

1968

M50-54

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 42%

×6stories

+97ft-86ft

Overall

2773

Males

2289

M50-54

107

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 33%

×15stories

+178ft-5ft

Overall

2144

Males

1814

M50-54

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 29%

×20stories

+201ft-318ft

Overall

1880

Males

1610

M50-54

Category:

Athletes Passed

743*

Passed By

1323

Net Change

-580

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 1.81 Miles	-	-	-	-	#2341
1.81 Miles → 5.55 Miles	84	357	-273	#2341	#2614
5.55 Miles → 6.52 Miles	87	17	+70	#2614	#2544
6.52 Miles → 10.87 Miles	315*	14	+301	#2544	#2243
10.87 Miles → Garmin Hill Challenge	40	10	+30	#2243	#2213
Garmin Hill Challenge → 14.95 Miles	6*	403	-397	#2213	#2610
14.95 Miles → 18 Miles	121*	81	+40	#2610	#2570
18 Miles → 25 Miles	82*	359	-277	#2570	#2847
25 Miles → Finish	8*	82	-74	#2847	#2921
TOTALS	743*	1323	-580

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

📊

Passing Visuals

Category:

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

The San Francisco Marathon

Henry Liao

⏱️ 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 → 1.81 Miles

1.81 Miles→5.55 Miles

5.55 Miles→6.52 Miles

6.52 Miles→10.87 Miles

10.87 Miles→Garmin Hill Challenge

Garmin Hill Challenge→14.95 Miles

14.95 Miles→18 Miles

18 Miles→25 Miles

25 Miles→Finish

Passing Analysis

Passing Visuals

📈Position Graph

🎨Heatmap Timeline

🔄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

Public Race Data