Daniel Cheung

Bib: 2366•M•Age: 36

San Mateo, CA

0:00

0:00

/ mi

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Overall

#0 / 7166

Top 31%

Gender (Male)

#0 / 5052

Top 35%

Division (M35-39)

#0 / 717

Top 35%

Race Day Weather

59°/49°F

scattered clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

15:57

Rank: #799

Start → 2M

15:57 | 7:58/mi

15:57

Rank: #799

Start → 2M

15:57 | 7:58/mi

31:35

Rank: #668 (+131)

2M → 4M

15:38 | 7:49/mi

31:35

Rank: #668 (+131)

2M → 4M

15:38 | 7:49/mi

47:13

Rank: #632 (+36)

4M → 6M

15:38 | 7:49/mi

47:13

Rank: #632 (+36)

4M → 6M

15:38 | 7:49/mi

1:03:16

Rank: #691 (-59)

6M → 8M

16:03 | 8:01/mi

1:03:16

Rank: #691 (-59)

6M → 8M

16:03 | 8:01/mi

9.6M

1:15:58

Rank: #659 (+32)

8M → 9.6M

12:42 | 7:56/mi

9.6M

1:15:58

Rank: #659 (+32)

8M → 9.6M

12:42 | 7:56/mi

10M

1:18:03

Rank: #626 (+33)

9.6M → 10M

2:05 | 5:13/mi

10M

1:18:03

Rank: #626 (+33)

9.6M → 10M

2:05 | 5:13/mi

10.5M

1:23:21

Rank: #647 (-21)

10M → 10.5M

5:18 | 10:36/mi

10.5M

1:23:21

Rank: #647 (-21)

10M → 10.5M

5:18 | 10:36/mi

12M

1:34:52

Rank: #659 (-12)

10.5M → 12M

11:31 | 7:41/mi

12M

1:34:52

Rank: #659 (-12)

10.5M → 12M

11:31 | 7:41/mi

14M

1:52:28

Rank: #691 (-32)

12M → 14M

17:36 | 8:48/mi

14M

1:52:28

Rank: #691 (-32)

12M → 14M

17:36 | 8:48/mi

16M

2:11:15

Rank: #950 (-259)

14M → 16M

18:47 | 9:23/mi

16M

2:11:15

Rank: #950 (-259)

14M → 16M

18:47 | 9:23/mi

18M

2:30:01

Rank: #976 (-26)

16M → 18M

18:46 | 9:23/mi

18M

2:30:01

Rank: #976 (-26)

16M → 18M

18:46 | 9:23/mi

20M

2:47:48

Rank: #979 (-3)

18M → 20M

17:47 | 8:53/mi

20M

2:47:48

Rank: #979 (-3)

18M → 20M

17:47 | 8:53/mi

22M

3:15:30

Rank: #1639 (-660)

20M → 22M

27:42 | 13:51/mi

22M

3:15:30

Rank: #1639 (-660)

20M → 22M

27:42 | 13:51/mi

24M

3:42:50

Rank: #2116 (-477)

22M → 24M

27:20 | 13:40/mi

24M

3:42:50

Rank: #2116 (-477)

22M → 24M

27:20 | 13:40/mi

Finish· 26.22 mi

4:07:14

Rank: #2191 (-75)

24M → Finish

24:24 | 11:00/mi

Finish· 26.22 mi

4:07:14

Rank: #2191 (-75)

24M → Finish

24:24 | 11:00/mi

The Course

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Half Splits

1st Half· via 14MFaster

Distance14.00 mi

Time1:52:28

Pace8:02 /mi

2nd Half

Distance12.22 mi

Time2:14:46

Pace11:02 /mi

📊Positive Split: 19.8% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2M	2.00 mi	05:41:14	15:57	7:58	15:57	7:58	-
4M	4.00 mi	05:56:52	31:35	7:54	15:38	7:49	-0:09
6M	6.00 mi	06:12:30	47:13	7:52	15:38	7:49	0:00
8M	8.00 mi	06:28:33	1:03:16	7:54	16:03	8:01	+0:12
9.6M	9.60 mi	06:41:15	1:15:58	7:55	12:42	7:56	-0:05
10M	10.00 mi	06:43:20	1:18:03	7:48	2:05	5:13	-2:43
10.5M	10.50 mi	06:48:38	1:23:21	7:56	5:18	10:36	+5:23
12M	12.00 mi	07:00:09	1:34:52	7:54	11:31	7:41	-2:55
14M	14.00 mi	07:17:45	1:52:28	8:02	17:36	8:48	+1:07
16M	16.00 mi	07:36:32	2:11:15	8:12	18:47	9:23	+0:35
18M	18.00 mi	07:55:18	2:30:01	8:20	18:46	9:23	0:00
20M	20.00 mi	08:13:05	2:47:48	8:23	17:47	8:53	-0:30
22M	22.00 mi	08:40:47	3:15:30	8:53	27:42	13:51	+4:58
24M	24.00 mi	09:08:07	3:42:50	9:17	27:20	13:40	-0:11
Finish	26.22 mi	09:32:31	4:07:14	9:26	24:24	11:00	-2:40

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

5:13 /mi

Average Pace

9:26 /mi

Slowest Pace

13:51 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

13:36

6% of race

Time at Steady Pace

2:28:54

60% of race

Time at Slower Pace

1:24:44

34% of race

Average Pace: 9:26 /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
2M	2.00 mi	05:41:14	15:57	7:58	15:57	7:58	#799
4M	4.00 mi	05:56:52	31:35	7:54	15:38	7:49	#668
6M	6.00 mi	06:12:30	47:13	7:52	15:38	7:49	#632
8M	8.00 mi	06:28:33	1:03:16	7:54	16:03	8:01	#691
9.6M	9.60 mi	06:41:15	1:15:58	7:55	12:42	7:56	#659
10M	10.00 mi	06:43:20	1:18:03	7:48	2:05	5:13	#626
10.5M	10.50 mi	06:48:38	1:23:21	7:56	5:18	10:36	#647
12M	12.00 mi	07:00:09	1:34:52	7:54	11:31	7:41	#659
14M	14.00 mi	07:17:45	1:52:28	8:02	17:36	8:48	#691
16M	16.00 mi	07:36:32	2:11:15	8:12	18:47	9:23	#950
18M	18.00 mi	07:55:18	2:30:01	8:20	18:46	9:23	#976
20M	20.00 mi	08:13:05	2:47:48	8:23	17:47	8:53	#979
22M	22.00 mi	08:40:47	3:15:30	8:53	27:42	13:51	#1639
24M	24.00 mi	09:08:07	3:42:50	9:17	27:20	13:40	#2116
Finish	26.22 mi	09:32:31	4:07:14	9:26	24:24	11:00	#2191

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 9%

Garmin Challenge

Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:23

Segment Time

8:12/mi

Pace

0.90 mi

Distance

Overall

652

Men

595

Division

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
2M	2.00 mi	2.00 mi	799	722	101	878(Top 12%)	777(Top 15%)	104(Top 15%)
4M	4.00 mi	2.00 mi	668+131	599+123	83+18	553(Top 8%)	501(Top 10%)	70(Top 10%)
6M	6.00 mi	2.00 mi	632+36	570+29	81+2	594(Top 8%)	536(Top 11%)	75(Top 10%)
8M	8.00 mi	2.00 mi	691-59	621-51	86-5	876(Top 12%)	780(Top 15%)	112(Top 16%)
9.6M	9.60 mi	1.60 mi	659+32	592+29	86	482(Top 7%)	439(Top 9%)	62(Top 9%)
10M	10.00 mi	0.40 mi	626+33	567+25	81+5	422(Top 6%)	389(Top 8%)	52(Top 7%)
10.5M	10.50 mi	0.50 mi	647-21	582-15	85-4	872(Top 12%)	775(Top 15%)	109(Top 15%)
12M	12.00 mi	1.50 mi	659-12	592-10	85	878(Top 12%)	777(Top 15%)	104(Top 15%)
14M	14.00 mi	2.00 mi	691-32	620-28	92-7	960(Top 13%)	851(Top 17%)	119(Top 17%)
16M	16.00 mi	2.00 mi	950-259	848-228	119-27	3957(Top 55%)	3027(Top 60%)	435(Top 61%)
18M	18.00 mi	2.00 mi	976-26	866-18	119	1579(Top 22%)	1331(Top 26%)	182(Top 25%)
20M	20.00 mi	2.00 mi	979-3	865+1	120-1	1286(Top 18%)	1081(Top 21%)	153(Top 21%)
22M	22.00 mi	2.00 mi	1639-660	1390-525	193-73	6466(Top 90%)	4568(Top 90%)	656(Top 91%)
24M	24.00 mi	2.00 mi	2116-477	1751-361	238-45	5335(Top 74%)	3795(Top 75%)	553(Top 77%)
Finish	26.22 mi	2.22 mi	2191-75	1793-42	250-12	3469(Top 48%)	2530(Top 50%)	358(Top 50%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 12%

×1human

+6ft-11ft

Overall

878

Males

777

M35-39

104

2M→4M

2.0 - 4.0 mi

Top 8%

×4stories

+75ft-70ft

Overall

553

Males

501

M35-39

4M→6M

4.0 - 6.0 mi

Top 8%

×5stories

+71ft-18ft

Overall

594

Males

536

M35-39

6M→8M

6.0 - 8.0 mi

Top 12%

×9stories

+106ft-21ft

Overall

876

Males

780

M35-39

112

8M→9.6M

8.0 - 9.6 mi

Top 7%

×13stories

+117ft-177ft

Overall

482

Males

439

M35-39

Category:

Athletes Passed

389*

Passed By

1781

Net Change

-1392

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#799
2M → 4M	137	6	+131	#799	#668
4M → 6M	50	14	+36	#668	#632
6M → 8M	11*	70	-59	#632	#691
8M → 9.6M	35	3	+32	#691	#659
9.6M → 10M	33	0	+33	#659	#626
10M → 10.5M	10	31	-21	#626	#647
10.5M → 12M	10	22	-12	#647	#659
12M → 14M	9*	41	-32	#659	#691
14M → 16M	2	261	-259	#691	#950
16M → 18M	36	62	-26	#950	#976
18M → 20M	28*	31	-3	#976	#979
20M → 22M	2*	662	-660	#979	#1639
22M → 24M	3*	480	-477	#1639	#2116
24M → Finish	23*	98	-75	#2116	#2191
TOTALS	389*	1781	-1392

* 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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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

Daniel Cheung

⏱️ Race Timeline

The Course

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

Half Splits

Checkpoint Splits

Checkpoints & Pacing

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Garmin Challenge

Checkpoint and Segment Rankings

Segment Performance Analysis

10.5M→12M

2M→4M

4M→6M

6M→8M

8M→9.6M

9.6M→10M

10M→10.5M

10.5M→12M

12M→14M

14M→16M

16M→18M

18M→20M

20M→22M

22M→24M

24M→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