Dai Sato

Bib: 1936•M•Age: 37

San Francisco, CA

0:00

0:00

/ mi

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Overall

#0 / 4888

Top 42%

Gender (Male)

#0 / 3570

Top 47%

Division (M35-39)

#0 / 495

Race Day Weather

69°/59°F

broken clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

2.2 Miles

17:14

Rank: #1730

Start → 2.2 Miles

17:14 | 7:50/mi

2.2 Miles

17:14

Rank: #1730

Start → 2.2 Miles

17:14 | 7:50/mi

5.7 Miles

49:48

Rank: #1560 (+170)

2.2 Miles → 5.7 Miles

32:34 | 9:18/mi

5.7 Miles

49:48

Rank: #1560 (+170)

2.2 Miles → 5.7 Miles

32:34 | 9:18/mi

6.43 Miles

58:57

Rank: #1578 (-18)

5.7 Miles → 6.43 Miles

9:09 | 12:32/mi

6.43 Miles

58:57

Rank: #1578 (-18)

5.7 Miles → 6.43 Miles

9:09 | 12:32/mi

10.92 Miles

1:38:45

Rank: #1760 (-182)

6.43 Miles → 10.92 Miles

39:48 | 8:52/mi

10.92 Miles

1:38:45

Rank: #1760 (-182)

6.43 Miles → 10.92 Miles

39:48 | 8:52/mi

Garmin Hill Challenge· 11.42 mi

1:44:51

Rank: #1804 (-44)

10.92 Miles → Garmin Hill Challenge

6:06 | 12:12/mi

Garmin Hill Challenge· 11.42 mi

1:44:51

Rank: #1804 (-44)

10.92 Miles → Garmin Hill Challenge

6:06 | 12:12/mi

14.95 Miles

2:14:32

Rank: #1788 (+16)

Garmin Hill Challenge → 14.95 Miles

29:41 | 8:25/mi

14.95 Miles

2:14:32

Rank: #1788 (+16)

Garmin Hill Challenge → 14.95 Miles

29:41 | 8:25/mi

18 Miles

2:48:46

Rank: #1897 (-109)

14.95 Miles → 18 Miles

34:14 | 11:14/mi

18 Miles

2:48:46

Rank: #1897 (-109)

14.95 Miles → 18 Miles

34:14 | 11:14/mi

24 Miles

3:53:43

Rank: #2008 (-111)

18 Miles → 24 Miles

1:04:57 | 10:50/mi

24 Miles

3:53:43

Rank: #2008 (-111)

18 Miles → 24 Miles

1:04:57 | 10:50/mi

Finish· 26.22 mi

4:18:08

Rank: #2053 (-45)

24 Miles → Finish

24:25 | 11:00/mi

Finish· 26.22 mi

4:18:08

Rank: #2053 (-45)

24 Miles → Finish

24:25 | 11:00/mi

The Course

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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	05:40:41	17:14	7:50	17:14	7:50	-
5.7 Miles	5.70 mi	06:13:15	49:48	8:44	32:34	9:18	+1:28
6.43 Miles	6.43 mi	06:22:24	58:57	9:10	9:09	12:32	+3:14
10.92 Miles	10.92 mi	07:02:12	1:38:45	9:03	39:48	8:52	-3:40
Garmin Hill Challenge	11.42 mi	07:08:18	1:44:51	9:11	6:06	12:12	+3:20
14.95 Miles	14.95 mi	07:37:59	2:14:32	9:00	29:41	8:25	-3:47
18 Miles	18.00 mi	08:12:13	2:48:46	9:23	34:14	11:14	+2:49
24 Miles	24.00 mi	09:17:10	3:53:43	9:44	1:04:57	10:50	-0:24
Finish	26.22 mi	09:41:35	4:18:08	9:51	24:25	11:00	+0:10

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

7:50 /mi

Average Pace

9:51 /mi

Slowest Pace

12:32 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:17

46% of race

Time at Steady Pace

2:03:36

48% of race

Time at Slower Pace

15:15

6% of race

Average Pace: 9:51 /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
2.2 Miles	2.20 mi	05:40:41	17:14	7:50	17:14	7:50	#1730
5.7 Miles	5.70 mi	06:13:15	49:48	8:44	32:34	9:18	#1560
6.43 Miles	6.43 mi	06:22:24	58:57	9:10	9:09	12:32	#1578
10.92 Miles	10.92 mi	07:02:12	1:38:45	9:03	39:48	8:52	#1760
Garmin Hill Challenge	11.42 mi	07:08:18	1:44:51	9:11	6:06	12:12	#1804
14.95 Miles	14.95 mi	07:37:59	2:14:32	9:00	29:41	8:25	#1788
18 Miles	18.00 mi	08:12:13	2:48:46	9:23	34:14	11:14	#1897
24 Miles	24.00 mi	09:17:10	3:53:43	9:44	1:04:57	10:50	#2008
Finish	26.22 mi	09:41:35	4:18:08	9:51	24:25	11:00	#2053

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
2.2 Miles	2.20 mi	2.20 mi	1730	1466	219	1730(Top 35%)	1466(Top 41%)	219(Top 44%)
5.7 Miles	5.70 mi	3.50 mi	1560+170	1342+124	196+23	1470(Top 30%)	1278(Top 36%)	186(Top 38%)
6.43 Miles	6.43 mi	0.73 mi	1578-18	1359-17	196	1749(Top 36%)	1499(Top 42%)	225(Top 45%)
10.92 Miles	10.92 mi	4.49 mi	1760-182	1505-146	225-29	2018(Top 41%)	1708(Top 48%)	248(Top 50%)
Garmin Hill Challenge	11.42 mi	0.50 mi	1804-44	1545-40	229-4	2503(Top 51%)	2059(Top 58%)	301(Top 61%)
14.95 Miles	14.95 mi	3.53 mi	1788+16	1529+16	231-2	1884(Top 39%)	1600(Top 45%)	236(Top 48%)
18 Miles	18.00 mi	3.05 mi	1897-109	1606-77	243-12	2376(Top 49%)	1935(Top 54%)	279(Top 56%)
24 Miles	24.00 mi	6.00 mi	2008-111	1660-54	245-2	2465(Top 50%)	1918(Top 54%)	290(Top 59%)
Finish	26.22 mi	2.22 mi	2053-45	1684-24	250-5	2760(Top 56%)	2098(Top 59%)	303(Top 61%)

303

Passing Analysis

Category:

Athletes Passed

466*

Passed By

789

Net Change

-323

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2.2 Miles	-	-	-	-	#1730
2.2 Miles → 5.7 Miles	219*	49	+170	#1730	#1560
5.7 Miles → 6.43 Miles	23	41	-18	#1560	#1578
6.43 Miles → 10.92 Miles	27*	209	-182	#1578	#1760
10.92 Miles → Garmin Hill Challenge	12	56	-44	#1760	#1804
Garmin Hill Challenge → 14.95 Miles	57	41	+16	#1804	#1788
14.95 Miles → 18 Miles	35*	144	-109	#1788	#1897
18 Miles → 24 Miles	71*	182	-111	#1897	#2008
24 Miles → Finish	22*	67	-45	#2008	#2053
TOTALS	466*	789	-323

* 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 9 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

Dai Sato

⏱️ 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 → 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