Hamlin Liu

Bib: 4091•M•Age: 23

San Francisco, CA

0:00

0:00

/ mi

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Overall

#0 / 4888

Gender (Male)

#0 / 3570

M20-29

#0 / 457

Race Day Weather

69°/59°F

broken clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start

0:00:00

Race begins

Start

0:00:00

Race begins

2.2 Miles

18:29

Rank: #2583

Start → 2.2 Miles

18:29 | 8:24/mi

2.2 Miles

18:29

Rank: #2583

Start → 2.2 Miles

18:29 | 8:24/mi

5.7 Miles

54:32

Rank: #2566 (+17)

2.2 Miles → 5.7 Miles

36:03 | 10:18/mi

5.7 Miles

54:32

Rank: #2566 (+17)

2.2 Miles → 5.7 Miles

36:03 | 10:18/mi

6.43 Miles

1:04:42

Rank: #2595 (-29)

5.7 Miles → 6.43 Miles

10:10 | 13:55/mi

6.43 Miles

1:04:42

Rank: #2595 (-29)

5.7 Miles → 6.43 Miles

10:10 | 13:55/mi

10.92 Miles

1:46:36

Rank: #2568 (+27)

6.43 Miles → 10.92 Miles

41:54 | 9:20/mi

10.92 Miles

1:46:36

Rank: #2568 (+27)

6.43 Miles → 10.92 Miles

41:54 | 9:20/mi

Garmin Hill Challenge· 11.42 mi

1:53:00

Rank: #2586 (-18)

10.92 Miles → Garmin Hill Challenge

6:24 | 12:48/mi

Garmin Hill Challenge· 11.42 mi

1:53:00

Rank: #2586 (-18)

10.92 Miles → Garmin Hill Challenge

6:24 | 12:48/mi

14.95 Miles

2:24:51

Rank: #2576 (+10)

Garmin Hill Challenge → 14.95 Miles

31:51 | 9:01/mi

14.95 Miles

2:24:51

Rank: #2576 (+10)

Garmin Hill Challenge → 14.95 Miles

31:51 | 9:01/mi

18 Miles

3:01:19

Rank: #2636 (-60)

14.95 Miles → 18 Miles

36:28 | 11:57/mi

18 Miles

3:01:19

Rank: #2636 (-60)

14.95 Miles → 18 Miles

36:28 | 11:57/mi

24 Miles

4:12:45

Rank: #2816 (-180)

18 Miles → 24 Miles

1:11:26 | 11:54/mi

24 Miles

4:12:45

Rank: #2816 (-180)

18 Miles → 24 Miles

1:11:26 | 11:54/mi

Finish· 26.22 mi

4:32:15

Rank: #2630 (+186)

24 Miles → Finish

19:30 | 8:47/mi

Finish· 26.22 mi

4:32:15

Rank: #2630 (+186)

24 Miles → Finish

19:30 | 8:47/mi

Course Map & Elevation

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Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2.2 Miles	2.20 mi	05:42:03	18:29	8:24	18:29	8:24	-
5.7 Miles	5.70 mi	06:18:06	54:32	9:34	36:03	10:18	+1:54
6.43 Miles	6.43 mi	06:28:16	1:04:42	10:04	10:10	13:55	+3:37
10.92 Miles	10.92 mi	07:10:10	1:46:36	9:46	41:54	9:20	-4:35
Garmin Hill Challenge	11.42 mi	07:16:34	1:53:00	9:54	6:24	12:48	+3:28
14.95 Miles	14.95 mi	07:48:25	2:24:51	9:41	31:51	9:01	-3:47
18 Miles	18.00 mi	08:24:53	3:01:19	10:04	36:28	11:57	+2:56
24 Miles	24.00 mi	09:36:19	4:12:45	10:32	1:11:26	11:54	-0:03
Finish	26.22 mi	09:55:49	4:32:15	10:23	19:30	8:47	-3:07

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

8:24 /mi

Average Pace

10:23 /mi

Slowest Pace

13:55 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:51:44

41% of race

Time at Steady Pace

36:03

13% of race

Time at Slower Pace

2:04:28

46% of race

Average Pace: 10:23 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
2.2 Miles	2.20 mi	05:42:03	18:29	8:24	18:29	8:24	#2583
5.7 Miles	5.70 mi	06:18:06	54:32	9:34	36:03	10:18	#2566
6.43 Miles	6.43 mi	06:28:16	1:04:42	10:04	10:10	13:55	#2595
10.92 Miles	10.92 mi	07:10:10	1:46:36	9:46	41:54	9:20	#2568
Garmin Hill Challenge	11.42 mi	07:16:34	1:53:00	9:54	6:24	12:48	#2586
14.95 Miles	14.95 mi	07:48:25	2:24:51	9:41	31:51	9:01	#2576
18 Miles	18.00 mi	08:24:53	3:01:19	10:04	36:28	11:57	#2636
24 Miles	24.00 mi	09:36:19	4:12:45	10:32	1:11:26	11:54	#2816
Finish	26.22 mi	09:55:49	4:32:15	10:23	19:30	8:47	#2630

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M20-29	Seg. Overall	Seg. Males	Seg. M20-29
2.2 Miles	2.20 mi	2.20 mi	2583	2097	283	2583(Top 53%)	2097(Top 59%)	283(Top 62%)
5.7 Miles	5.70 mi	3.50 mi	2566+17	2102-5	293-10	2598(Top 53%)	2120(Top 59%)	293(Top 64%)
6.43 Miles	6.43 mi	0.73 mi	2595-29	2116-14	295-2	2912(Top 60%)	2344(Top 66%)	342(Top 75%)
10.92 Miles	10.92 mi	4.49 mi	2568+27	2111+5	309-14	2557(Top 52%)	2097(Top 59%)	302(Top 66%)
Garmin Hill Challenge	11.42 mi	0.50 mi	2586-18	2124-13	308+1	2840(Top 58%)	2306(Top 65%)	348(Top 76%)
14.95 Miles	14.95 mi	3.53 mi	2576+10	2108+16	313-5	2572(Top 53%)	2088(Top 58%)	307(Top 67%)
18 Miles	18.00 mi	3.05 mi	2636-60	2147-39	311+2	2875(Top 59%)	2276(Top 64%)	332(Top 73%)
24 Miles	24.00 mi	6.00 mi	2816-180	2242-95	330-19	3230(Top 66%)	2442(Top 68%)	340(Top 74%)
Finish	26.22 mi	2.22 mi	2630+186	2100+142	315+15	988(Top 20%)	842(Top 24%)	144(Top 32%)

144

Passing Analysis

Category:

Athletes Passed

659*

Passed By

706

Net Change

-47

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2.2 Miles	-	-	-	-	#2583
2.2 Miles → 5.7 Miles	135*	118	+17	#2583	#2566
5.7 Miles → 6.43 Miles	23	52	-29	#2566	#2595
6.43 Miles → 10.92 Miles	99*	72	+27	#2595	#2568
10.92 Miles → Garmin Hill Challenge	23	41	-18	#2568	#2586
Garmin Hill Challenge → 14.95 Miles	60	50	+10	#2586	#2576
14.95 Miles → 18 Miles	67*	127	-60	#2576	#2636
18 Miles → 24 Miles	65*	245	-180	#2636	#2816
24 Miles → Finish	187*	1	+186	#2816	#2630
TOTALS	659*	706	-47

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

📊

Passing Visuals

Category:

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 6 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

The San Francisco Marathon

Race timed by

Race Place Events

Hamlin Liu

⏱️ Race Timeline

Course Map & Elevation

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 → 2.2 Miles

2.2 Miles→5.7 Miles

5.7 Miles→6.43 Miles

6.43 Miles→10.92 Miles

10.92 Miles→Garmin Hill Challenge

Garmin Hill Challenge→14.95 Miles

14.95 Miles→18 Miles

18 Miles→24 Miles

24 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

Contact Time Management

Public Race Data