Boqian Jiang

Bib: 1265•M•Age: 34

San Francisco, CA

0:00

0:00

/ mi

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Overall

#0 / 4888

Top 16%

Gender (Male)

#0 / 3570

Top 19%

Division (M30-34)

#0 / 692

Top 19%

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

15:34

Rank: #731

Start → 2.2 Miles

15:34 | 7:04/mi

2.2 Miles

15:34

Rank: #731

Start → 2.2 Miles

15:34 | 7:04/mi

5.7 Miles

45:13

Rank: #651 (+80)

2.2 Miles → 5.7 Miles

29:39 | 8:28/mi

5.7 Miles

45:13

Rank: #651 (+80)

2.2 Miles → 5.7 Miles

29:39 | 8:28/mi

6.43 Miles

53:35

Rank: #665 (-14)

5.7 Miles → 6.43 Miles

8:22 | 11:28/mi

6.43 Miles

53:35

Rank: #665 (-14)

5.7 Miles → 6.43 Miles

8:22 | 11:28/mi

10.92 Miles

1:28:09

Rank: #652 (+13)

6.43 Miles → 10.92 Miles

34:34 | 7:42/mi

10.92 Miles

1:28:09

Rank: #652 (+13)

6.43 Miles → 10.92 Miles

34:34 | 7:42/mi

Garmin Hill Challenge· 11.42 mi

1:33:10

Rank: #654 (-2)

10.92 Miles → Garmin Hill Challenge

5:01 | 10:02/mi

Garmin Hill Challenge· 11.42 mi

1:33:10

Rank: #654 (-2)

10.92 Miles → Garmin Hill Challenge

5:01 | 10:02/mi

14.95 Miles

1:59:15

Rank: #650 (+4)

Garmin Hill Challenge → 14.95 Miles

26:05 | 7:23/mi

14.95 Miles

1:59:15

Rank: #650 (+4)

Garmin Hill Challenge → 14.95 Miles

26:05 | 7:23/mi

18 Miles

2:27:44

Rank: #688 (-38)

14.95 Miles → 18 Miles

28:29 | 9:20/mi

18 Miles

2:27:44

Rank: #688 (-38)

14.95 Miles → 18 Miles

28:29 | 9:20/mi

24 Miles

3:22:04

Rank: #756 (-68)

18 Miles → 24 Miles

54:20 | 9:03/mi

24 Miles

3:22:04

Rank: #756 (-68)

18 Miles → 24 Miles

54:20 | 9:03/mi

Finish· 26.22 mi

3:42:35

Rank: #773 (-17)

24 Miles → Finish

20:31 | 9:15/mi

Finish· 26.22 mi

3:42:35

Rank: #773 (-17)

24 Miles → Finish

20:31 | 9:15/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	05:32:26	15:34	7:04	15:34	7:04	-
5.7 Miles	5.70 mi	06:02:05	45:13	7:56	29:39	8:28	+1:24
6.43 Miles	6.43 mi	06:10:27	53:35	8:20	8:22	11:28	+3:00
10.92 Miles	10.92 mi	06:45:01	1:28:09	8:04	34:34	7:42	-3:46
Garmin Hill Challenge	11.42 mi	06:50:02	1:33:10	8:09	5:01	10:02	+2:20
14.95 Miles	14.95 mi	07:16:07	1:59:15	7:59	26:05	7:23	-2:39
18 Miles	18.00 mi	07:44:36	2:27:44	8:12	28:29	9:20	+1:57
24 Miles	24.00 mi	08:38:56	3:22:04	8:25	54:20	9:03	-0:17
Finish	26.22 mi	08:59:27	3:42:35	8:30	20:31	9:15	+0:12

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

7:04 /mi

Average Pace

8:30 /mi

Slowest Pace

11:28 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:16:13

34% of race

Time at Steady Pace

2:12:59

60% of race

Time at Slower Pace

13:23

6% of race

Average Pace: 8:29 /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	05:32:26	15:34	7:04	15:34	7:04	#731
5.7 Miles	5.70 mi	06:02:05	45:13	7:56	29:39	8:28	#651
6.43 Miles	6.43 mi	06:10:27	53:35	8:20	8:22	11:28	#665
10.92 Miles	10.92 mi	06:45:01	1:28:09	8:04	34:34	7:42	#652
Garmin Hill Challenge	11.42 mi	06:50:02	1:33:10	8:09	5:01	10:02	#654
14.95 Miles	14.95 mi	07:16:07	1:59:15	7:59	26:05	7:23	#650
18 Miles	18.00 mi	07:44:36	2:27:44	8:12	28:29	9:20	#688
24 Miles	24.00 mi	08:38:56	3:22:04	8:25	54:20	9:03	#756
Finish	26.22 mi	08:59:27	3:42:35	8:30	20:31	9:15	#773

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M30-34	Seg. Overall	Seg. Males	Seg. M30-34
2.2 Miles	2.20 mi	2.20 mi	731	662	130	731(Top 15%)	662(Top 19%)	130(Top 19%)
5.7 Miles	5.70 mi	3.50 mi	651+80	598+64	117+13	623(Top 13%)	573(Top 16%)	112(Top 16%)
6.43 Miles	6.43 mi	0.73 mi	665-14	612-14	117	856(Top 18%)	771(Top 22%)	149(Top 22%)
10.92 Miles	10.92 mi	4.49 mi	652+13	598+14	116+1	669(Top 14%)	609(Top 17%)	117(Top 17%)
Garmin Hill Challenge	11.42 mi	0.50 mi	654-2	599-1	114+2	812(Top 17%)	749(Top 21%)	144(Top 21%)
14.95 Miles	14.95 mi	3.53 mi	650+4	595+4	117-3	683(Top 14%)	626(Top 18%)	120(Top 17%)
18 Miles	18.00 mi	3.05 mi	688-38	628-33	116+1	834(Top 17%)	760(Top 21%)	149(Top 22%)
24 Miles	24.00 mi	6.00 mi	756-68	675-47	129-13	1146(Top 23%)	976(Top 27%)	201(Top 29%)
Finish	26.22 mi	2.22 mi	773-17	687-12	133-4	1340(Top 27%)	1104(Top 31%)	215(Top 31%)

215

Passing Analysis

Category:

Athletes Passed

286*

Passed By

328

Net Change

-42

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2.2 Miles	-	-	-	-	#731
2.2 Miles → 5.7 Miles	116	36	+80	#731	#651
5.7 Miles → 6.43 Miles	11	25	-14	#651	#665
6.43 Miles → 10.92 Miles	40	27	+13	#665	#652
10.92 Miles → Garmin Hill Challenge	11	13	-2	#652	#654
Garmin Hill Challenge → 14.95 Miles	30	26	+4	#654	#650
14.95 Miles → 18 Miles	24*	62	-38	#650	#688
18 Miles → 24 Miles	39*	107	-68	#688	#756
24 Miles → Finish	15	32	-17	#756	#773
TOTALS	286*	328	-42

* 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 8 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

Boqian Jiang

⏱️ 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