Jason To

Bib: 3639•M•Age: 23

Hayward, 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

Start

0:00:00

Race begins

Start

0:00:00

Race begins

2.2 Miles

18:22

Rank: #2512

Start → 2.2 Miles

18:22 | 8:21/mi

2.2 Miles

18:22

Rank: #2512

Start → 2.2 Miles

18:22 | 8:21/mi

5.7 Miles

52:25

Rank: #2155 (+357)

2.2 Miles → 5.7 Miles

34:03 | 9:44/mi

5.7 Miles

52:25

Rank: #2155 (+357)

2.2 Miles → 5.7 Miles

34:03 | 9:44/mi

6.43 Miles

1:01:32

Rank: #2081 (+74)

5.7 Miles → 6.43 Miles

9:07 | 12:29/mi

6.43 Miles

1:01:32

Rank: #2081 (+74)

5.7 Miles → 6.43 Miles

9:07 | 12:29/mi

10.92 Miles

1:39:26

Rank: #1849 (+232)

6.43 Miles → 10.92 Miles

37:54 | 8:26/mi

10.92 Miles

1:39:26

Rank: #1849 (+232)

6.43 Miles → 10.92 Miles

37:54 | 8:26/mi

Garmin Hill Challenge· 11.42 mi

1:44:49

Rank: #1801 (+48)

10.92 Miles → Garmin Hill Challenge

5:23 | 10:46/mi

Garmin Hill Challenge· 11.42 mi

1:44:49

Rank: #1801 (+48)

10.92 Miles → Garmin Hill Challenge

5:23 | 10:46/mi

14.95 Miles

2:17:36

Rank: #2026 (-225)

Garmin Hill Challenge → 14.95 Miles

32:47 | 9:17/mi

14.95 Miles

2:17:36

Rank: #2026 (-225)

Garmin Hill Challenge → 14.95 Miles

32:47 | 9:17/mi

18 Miles

3:07:33

Rank: #2990 (-964)

14.95 Miles → 18 Miles

49:57 | 16:23/mi

18 Miles

3:07:33

Rank: #2990 (-964)

14.95 Miles → 18 Miles

49:57 | 16:23/mi

24 Miles

4:44:22

Rank: #3874 (-884)

18 Miles → 24 Miles

1:36:49 | 16:08/mi

24 Miles

4:44:22

Rank: #3874 (-884)

18 Miles → 24 Miles

1:36:49 | 16:08/mi

Finish· 26.22 mi

5:12:41

Rank: #3859 (+15)

24 Miles → Finish

28:19 | 12:46/mi

Finish· 26.22 mi

5:12:41

Rank: #3859 (+15)

24 Miles → Finish

28:19 | 12:46/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	05:41:22	18:22	8:21	18:22	8:21	-
5.7 Miles	5.70 mi	06:15:25	52:25	9:12	34:03	9:44	+1:23
6.43 Miles	6.43 mi	06:24:32	1:01:32	9:34	9:07	12:29	+2:45
10.92 Miles	10.92 mi	07:02:26	1:39:26	9:06	37:54	8:26	-4:03
Garmin Hill Challenge	11.42 mi	07:07:49	1:44:49	9:11	5:23	10:46	+2:20
14.95 Miles	14.95 mi	07:40:36	2:17:36	9:12	32:47	9:17	-1:29
18 Miles	18.00 mi	08:30:33	3:07:33	10:25	49:57	16:23	+7:06
24 Miles	24.00 mi	10:07:22	4:44:22	11:51	1:36:49	16:08	-0:15
Finish	26.22 mi	10:35:41	5:12:41	11:56	28:19	12:46	-3:22

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

8:21 /mi

Average Pace

11:56 /mi

Slowest Pace

16:23 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:03

28% of race

Time at Steady Pace

39:26

13% of race

Time at Slower Pace

3:04:12

59% of race

Average Pace: 11:56 /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	05:41:22	18:22	8:21	18:22	8:21	#2512
5.7 Miles	5.70 mi	06:15:25	52:25	9:12	34:03	9:44	#2155
6.43 Miles	6.43 mi	06:24:32	1:01:32	9:34	9:07	12:29	#2081
10.92 Miles	10.92 mi	07:02:26	1:39:26	9:06	37:54	8:26	#1849
Garmin Hill Challenge	11.42 mi	07:07:49	1:44:49	9:11	5:23	10:46	#1801
14.95 Miles	14.95 mi	07:40:36	2:17:36	9:12	32:47	9:17	#2026
18 Miles	18.00 mi	08:30:33	3:07:33	10:25	49:57	16:23	#2990
24 Miles	24.00 mi	10:07:22	4:44:22	11:51	1:36:49	16:08	#3874
Finish	26.22 mi	10:35:41	5:12:41	11:56	28:19	12:46	#3859

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	2512	2049	276	2512(Top 51%)	2049(Top 57%)	276(Top 60%)
5.7 Miles	5.70 mi	3.50 mi	2155+357	1802+247	247+29	2021(Top 41%)	1701(Top 48%)	242(Top 53%)
6.43 Miles	6.43 mi	0.73 mi	2081+74	1751+51	246+1	1701(Top 35%)	1459(Top 41%)	223(Top 49%)
10.92 Miles	10.92 mi	4.49 mi	1849+232	1577+174	227+19	1473(Top 30%)	1280(Top 36%)	197(Top 43%)
Garmin Hill Challenge	11.42 mi	0.50 mi	1801+48	1542+35	227	1350(Top 28%)	1194(Top 33%)	209(Top 46%)
14.95 Miles	14.95 mi	3.53 mi	2026-225	1713-171	249-22	2876(Top 59%)	2292(Top 64%)	336(Top 74%)
18 Miles	18.00 mi	3.05 mi	2990-964	2395-682	344-95	4683(Top 96%)	3454(Top 97%)	442(Top 97%)
24 Miles	24.00 mi	6.00 mi	3874-884	2934-539	404-60	4762(Top 97%)	3491(Top 98%)	450(Top 98%)
Finish	26.22 mi	2.22 mi	3859+15	2913+21	404	3788(Top 77%)	2796(Top 78%)	391(Top 86%)

391

Passing Analysis

Category:

Athletes Passed

824*

Passed By

2171

Net Change

-1347

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2.2 Miles	-	-	-	-	#2512
2.2 Miles → 5.7 Miles	396*	39	+357	#2512	#2155
5.7 Miles → 6.43 Miles	78	4	+74	#2155	#2081
6.43 Miles → 10.92 Miles	236*	4	+232	#2081	#1849
10.92 Miles → Garmin Hill Challenge	51	3	+48	#1849	#1801
Garmin Hill Challenge → 14.95 Miles	13	238	-225	#1801	#2026
14.95 Miles → 18 Miles	6*	970	-964	#2026	#2990
18 Miles → 24 Miles	12*	896	-884	#2990	#3874
24 Miles → Finish	32*	17	+15	#3874	#3859
TOTALS	824*	2171	-1347

* 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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Results processed 11 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

Jason To

⏱️ 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

🔥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