Jonathan Gao

Bib: 3843•M•Age: 29

San Francisco, CA

0:00

0:00

/ mi

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Overall

#0 / 4888

Top 26%

Gender (Male)

#0 / 3570

Top 31%

Division (M25-29)

#0 / 732

Top 34%

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

16:30

Rank: #1267

Start → 2.2 Miles

16:30 | 7:30/mi

2.2 Miles

16:30

Rank: #1267

Start → 2.2 Miles

16:30 | 7:30/mi

5.7 Miles

49:02

Rank: #1360 (-93)

2.2 Miles → 5.7 Miles

32:32 | 9:18/mi

5.7 Miles

49:02

Rank: #1360 (-93)

2.2 Miles → 5.7 Miles

32:32 | 9:18/mi

6.43 Miles

58:12

Rank: #1423 (-63)

5.7 Miles → 6.43 Miles

9:10 | 12:33/mi

6.43 Miles

58:12

Rank: #1423 (-63)

5.7 Miles → 6.43 Miles

9:10 | 12:33/mi

10.92 Miles

1:36:20

Rank: #1443 (-20)

6.43 Miles → 10.92 Miles

38:08 | 8:30/mi

10.92 Miles

1:36:20

Rank: #1443 (-20)

6.43 Miles → 10.92 Miles

38:08 | 8:30/mi

Garmin Hill Challenge· 11.42 mi

1:41:54

Rank: #1451 (-8)

10.92 Miles → Garmin Hill Challenge

5:34 | 11:08/mi

Garmin Hill Challenge· 11.42 mi

1:41:54

Rank: #1451 (-8)

10.92 Miles → Garmin Hill Challenge

5:34 | 11:08/mi

14.95 Miles

2:11:07

Rank: #1483 (-32)

Garmin Hill Challenge → 14.95 Miles

29:13 | 8:17/mi

14.95 Miles

2:11:07

Rank: #1483 (-32)

Garmin Hill Challenge → 14.95 Miles

29:13 | 8:17/mi

18 Miles

2:41:33

Rank: #1429 (+54)

14.95 Miles → 18 Miles

30:26 | 9:59/mi

18 Miles

2:41:33

Rank: #1429 (+54)

14.95 Miles → 18 Miles

30:26 | 9:59/mi

24 Miles

3:36:48

Rank: #1349 (+80)

18 Miles → 24 Miles

55:15 | 9:13/mi

24 Miles

3:36:48

Rank: #1349 (+80)

18 Miles → 24 Miles

55:15 | 9:13/mi

Finish· 26.22 mi

3:55:42

Rank: #1264 (+85)

24 Miles → Finish

18:54 | 8:31/mi

Finish· 26.22 mi

3:55:42

Rank: #1264 (+85)

24 Miles → Finish

18:54 | 8:31/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	05:38:49	16:30	7:30	16:30	7:30	-
5.7 Miles	5.70 mi	06:11:21	49:02	8:36	32:32	9:18	+1:48
6.43 Miles	6.43 mi	06:20:31	58:12	9:03	9:10	12:33	+3:15
10.92 Miles	10.92 mi	06:58:39	1:36:20	8:49	38:08	8:30	-4:03
Garmin Hill Challenge	11.42 mi	07:04:13	1:41:54	8:55	5:34	11:08	+2:38
14.95 Miles	14.95 mi	07:33:26	2:11:07	8:46	29:13	8:17	-2:51
18 Miles	18.00 mi	08:03:52	2:41:33	8:59	30:26	9:59	+1:42
24 Miles	24.00 mi	08:59:07	3:36:48	9:02	55:15	9:13	-0:46
Finish	26.22 mi	09:18:01	3:55:42	9:00	18:54	8:31	-0:42

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

7:30 /mi

Average Pace

9:00 /mi

Slowest Pace

12:33 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

45:43

19% of race

Time at Steady Pace

2:24:49

61% of race

Time at Slower Pace

45:10

19% of race

Average Pace: 8:59 /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
2.2 Miles	2.20 mi	05:38:49	16:30	7:30	16:30	7:30	#1267
5.7 Miles	5.70 mi	06:11:21	49:02	8:36	32:32	9:18	#1360
6.43 Miles	6.43 mi	06:20:31	58:12	9:03	9:10	12:33	#1423
10.92 Miles	10.92 mi	06:58:39	1:36:20	8:49	38:08	8:30	#1443
Garmin Hill Challenge	11.42 mi	07:04:13	1:41:54	8:55	5:34	11:08	#1451
14.95 Miles	14.95 mi	07:33:26	2:11:07	8:46	29:13	8:17	#1483
18 Miles	18.00 mi	08:03:52	2:41:33	8:59	30:26	9:59	#1429
24 Miles	24.00 mi	08:59:07	3:36:48	9:02	55:15	9:13	#1349
Finish	26.22 mi	09:18:01	3:55:42	9:00	18:54	8:31	#1264

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
2.2 Miles	2.20 mi	2.20 mi	1267	1102	241	1267(Top 26%)	1102(Top 31%)	241(Top 33%)
5.7 Miles	5.70 mi	3.50 mi	1360-93	1187-85	256-15	1446(Top 30%)	1259(Top 35%)	276(Top 38%)
6.43 Miles	6.43 mi	0.73 mi	1423-63	1238-51	274-18	1758(Top 36%)	1507(Top 42%)	346(Top 47%)
10.92 Miles	10.92 mi	4.49 mi	1443-20	1251-13	277-3	1542(Top 32%)	1338(Top 37%)	309(Top 42%)
Garmin Hill Challenge	11.42 mi	0.50 mi	1451-8	1259-8	283-6	1638(Top 34%)	1426(Top 40%)	342(Top 47%)
14.95 Miles	14.95 mi	3.53 mi	1483-32	1278-19	286-3	1713(Top 35%)	1471(Top 41%)	328(Top 45%)
18 Miles	18.00 mi	3.05 mi	1429+54	1233+45	276+10	1366(Top 28%)	1187(Top 33%)	270(Top 37%)
24 Miles	24.00 mi	6.00 mi	1349+80	1161+72	257+19	1274(Top 26%)	1074(Top 30%)	239(Top 33%)
Finish	26.22 mi	2.22 mi	1264+85	1092+69	248+9	792(Top 16%)	686(Top 19%)	152(Top 21%)

152

Passing Analysis

Category:

Athletes Passed

483*

Passed By

480

Net Change

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2.2 Miles	-	-	-	-	#1267
2.2 Miles → 5.7 Miles	64*	157	-93	#1267	#1360
5.7 Miles → 6.43 Miles	7	70	-63	#1360	#1423
6.43 Miles → 10.92 Miles	57*	77	-20	#1423	#1443
10.92 Miles → Garmin Hill Challenge	15	23	-8	#1443	#1451
Garmin Hill Challenge → 14.95 Miles	37	69	-32	#1451	#1483
14.95 Miles → 18 Miles	84*	30	+54	#1483	#1429
18 Miles → 24 Miles	133*	53	+80	#1429	#1349
24 Miles → Finish	86*	1	+85	#1349	#1264
TOTALS	483*	480	+3

* 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

Jonathan Gao

⏱️ 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