Lin Zeng

Bib: 6453•F•Age: 32

San Mateo, CA

0:00

0:00

/ mi

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Overall

#0 / 4888

Gender (Female)

#0 / 1310

Division (F30-34)

#0 / 258

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

16:59

Rank: #1571

Start → 2.2 Miles

16:59 | 7:43/mi

2.2 Miles

16:59

Rank: #1571

Start → 2.2 Miles

16:59 | 7:43/mi

5.7 Miles

52:08

Rank: #2091 (-520)

2.2 Miles → 5.7 Miles

35:09 | 10:03/mi

5.7 Miles

52:08

Rank: #2091 (-520)

2.2 Miles → 5.7 Miles

35:09 | 10:03/mi

6.43 Miles

1:02:04

Rank: #2169 (-78)

5.7 Miles → 6.43 Miles

9:56 | 13:36/mi

6.43 Miles

1:02:04

Rank: #2169 (-78)

5.7 Miles → 6.43 Miles

9:56 | 13:36/mi

10.92 Miles

1:46:28

Rank: #2559 (-390)

6.43 Miles → 10.92 Miles

44:24 | 9:53/mi

10.92 Miles

1:46:28

Rank: #2559 (-390)

6.43 Miles → 10.92 Miles

44:24 | 9:53/mi

Garmin Hill Challenge· 11.42 mi

1:53:50

Rank: #2675 (-116)

10.92 Miles → Garmin Hill Challenge

7:22 | 14:44/mi

Garmin Hill Challenge· 11.42 mi

1:53:50

Rank: #2675 (-116)

10.92 Miles → Garmin Hill Challenge

7:22 | 14:44/mi

14.95 Miles

2:28:49

Rank: #2885 (-210)

Garmin Hill Challenge → 14.95 Miles

34:59 | 9:55/mi

14.95 Miles

2:28:49

Rank: #2885 (-210)

Garmin Hill Challenge → 14.95 Miles

34:59 | 9:55/mi

18 Miles

3:07:35

Rank: #2992 (-107)

14.95 Miles → 18 Miles

38:46 | 12:43/mi

18 Miles

3:07:35

Rank: #2992 (-107)

14.95 Miles → 18 Miles

38:46 | 12:43/mi

24 Miles

4:21:11

Rank: #3114 (-122)

18 Miles → 24 Miles

1:13:36 | 12:16/mi

24 Miles

4:21:11

Rank: #3114 (-122)

18 Miles → 24 Miles

1:13:36 | 12:16/mi

Finish· 26.22 mi

4:45:25

Rank: #3078 (+36)

24 Miles → Finish

24:14 | 10:55/mi

Finish· 26.22 mi

4:45:25

Rank: #3078 (+36)

24 Miles → Finish

24:14 | 10:55/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	05:33:24	16:59	7:43	16:59	7:43	-
5.7 Miles	5.70 mi	06:08:33	52:08	9:09	35:09	10:03	+2:20
6.43 Miles	6.43 mi	06:18:29	1:02:04	9:39	9:56	13:36	+3:33
10.92 Miles	10.92 mi	07:02:53	1:46:28	9:45	44:24	9:53	-3:43
Garmin Hill Challenge	11.42 mi	07:10:15	1:53:50	9:58	7:22	14:44	+4:51
14.95 Miles	14.95 mi	07:45:14	2:28:49	9:57	34:59	9:55	-4:49
18 Miles	18.00 mi	08:24:00	3:07:35	10:25	38:46	12:43	+2:48
24 Miles	24.00 mi	09:37:36	4:21:11	10:53	1:13:36	12:16	-0:27
Finish	26.22 mi	10:01:50	4:45:25	10:54	24:14	10:55	-1:21

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

7:43 /mi

Average Pace

10:54 /mi

Slowest Pace

14:44 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

16:59

6% of race

Time at Steady Pace

2:18:46

49% of race

Time at Slower Pace

2:09:40

45% of race

Average Pace: 10:53 /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	05:33:24	16:59	7:43	16:59	7:43	#1571
5.7 Miles	5.70 mi	06:08:33	52:08	9:09	35:09	10:03	#2091
6.43 Miles	6.43 mi	06:18:29	1:02:04	9:39	9:56	13:36	#2169
10.92 Miles	10.92 mi	07:02:53	1:46:28	9:45	44:24	9:53	#2559
Garmin Hill Challenge	11.42 mi	07:10:15	1:53:50	9:58	7:22	14:44	#2675
14.95 Miles	14.95 mi	07:45:14	2:28:49	9:57	34:59	9:55	#2885
18 Miles	18.00 mi	08:24:00	3:07:35	10:25	38:46	12:43	#2992
24 Miles	24.00 mi	09:37:36	4:21:11	10:53	1:13:36	12:16	#3114
Finish	26.22 mi	10:01:50	4:45:25	10:54	24:14	10:55	#3078

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
2.2 Miles	2.20 mi	2.20 mi	1571	219	51	1571(Top 32%)	219(Top 17%)	51(Top 20%)
5.7 Miles	5.70 mi	3.50 mi	2091-520	336-117	75-24	2329(Top 48%)	389(Top 30%)	85(Top 33%)
6.43 Miles	6.43 mi	0.73 mi	2169-78	350-14	76-1	2679(Top 55%)	487(Top 37%)	101(Top 39%)
10.92 Miles	10.92 mi	4.49 mi	2559-390	451-101	90-14	3162(Top 65%)	646(Top 49%)	125(Top 48%)
Garmin Hill Challenge	11.42 mi	0.50 mi	2675-116	492-41	99-9	3712(Top 76%)	828(Top 63%)	167(Top 65%)
14.95 Miles	14.95 mi	3.53 mi	2885-210	554-62	107-8	3473(Top 71%)	773(Top 59%)	143(Top 55%)
18 Miles	18.00 mi	3.05 mi	2992-107	592-38	113-6	3342(Top 68%)	761(Top 58%)	153(Top 59%)
24 Miles	24.00 mi	6.00 mi	3114-122	673-81	130-17	3445(Top 70%)	849(Top 65%)	167(Top 65%)
Finish	26.22 mi	2.22 mi	3078+36	668+5	131-1	2700(Top 55%)	639(Top 49%)	133(Top 52%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 32%

×1human

+8ft-12ft

Overall

1571

Females

219

F30-34

Category:

Athletes Passed

223*

Passed By

1730

Net Change

-1507

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2.2 Miles	-	-	-	-	#1571
2.2 Miles → 5.7 Miles	15*	535	-520	#1571	#2091
5.7 Miles → 6.43 Miles	9	87	-78	#2091	#2169
6.43 Miles → 10.92 Miles	10*	400	-390	#2169	#2559
10.92 Miles → Garmin Hill Challenge	5	121	-116	#2559	#2675
Garmin Hill Challenge → 14.95 Miles	5	215	-210	#2675	#2885
14.95 Miles → 18 Miles	45*	152	-107	#2885	#2992
18 Miles → 24 Miles	77*	199	-122	#2992	#3114
24 Miles → Finish	57*	21	+36	#3114	#3078
TOTALS	223*	1730	-1507

* 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 17 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

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The San Francisco Marathon

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Race Place Events

Lin Zeng

⏱️ 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